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lgli/多变量金融时间序列的深度学习.pdf

多变量金融时间序列的深度学习 it-ebooks iBooker it-ebooks, it-ebooks-extra

Investment And Risk Management Problems Are Fundamental Problems For Financial Institutions And Involve Both Speculative And Hedging Decisions. A Structured Approach To These Problems Naturally Leads One To The Field Of Applied Mathematics In Order To Translate Subjective Probability Beliefs And Attitudes Towards Risk And Reward Into Actual Decisions. In Risk And Portfolio Analysis The Authors Present Sound Principles And Useful Methods For Making Investment And Risk Management Decisions In The Presence Of Hedgeable And Non-hedgeable Risks Using The Simplest Possible Principles, Methods, And Models That Still Capture The Essential Features Of The Real-world Problems. They Use Rigorous, Yet Elementary Mathematics, Avoiding Technically Advanced Approaches Which Have No Clear Methodological Purpose And Are Practically Irrelevant. The Material Progresses Systematically And Topics Such As The Pricing And Hedging Of Derivative Contracts, Investment And Hedging Principles From Portfolio Theory, And Risk Measurement And Multivariate Models From Risk Management Are Covered Appropriately. The Theory Is Combined With Numerous Real-world Examples That Illustrate How The Principles, Methods, And Models Can Be Combined To Approach Concrete Problems And To Draw Useful Conclusions. Exercises Are Included At The End Of The Chapters To Help Reinforce The Text And Provide Insight. This Book Will Serve Advanced Undergraduate And Graduate Students, And Practitioners In Insurance, Finance As Well As Regulators. Prerequisites Include Undergraduate Level Courses In Linear Algebra, Analysis, Statistics And Probability.

英语 [en] · 中文 [zh] · PDF · 5.2MB · 2012 · 📘 非小说类图书 · 🚀/lgli/lgrs · Save

ia/theoryoffixedpoi0000chia.pdf

The theory of fixed point classes Zehan Jiang; Tse-han Chiang Springer-Verlag : Science Press Beijing, Pure and Applied Mathematics, 3rd ed, Berlin, 1989

The General problem. A Particular Case. A Few historical Remarks.; The Nielsen Number;Evaluation of the Nielsen Number;Nielsen Number and the Least Number of Fixed Points;The Number N(f, H)and the RootCla;Homotopy and fundamental Group;Covering Spaces;Approximation Theorems

英语 [en] · 中文 [zh] · PDF · 8.9MB · 1989 · 📗 未知类型的图书 · 🚀/ia · Save

lgli/Jake VanderPlas - python数据科学手册 (2018, 人民邮电出版社).pdf

python数据科学手册 Jake VanderPlas 人民邮电出版社, 2018

Introduction. Example : Polynomial Curve Fitting ; Probability Theory ; Model Selection ; The Curse Of Dimensionality Decision Theory ; Information Theory -- Probability Distributions. Binary Vehicles ; Multinomial Variables ; The Gaussian Distribution ; The Exponential Family ; Nonparametric Methods -- Linear Models For Regression. Linear Basis Function Models ; The Bias-variance Decomposition ; Bayesian Linear Regression ; Bayesian Model Comparison ; The Evidence Approximation ; Limitations Of Fixed Basis Functions -- Linear Models For Classification. Discriminant Functions ; Probabilistic Generative Models ; Probabilistic Discrimitive Models ; The Laplace Approximation ; Bayesian Logistic Regression -- Neural Networks. Feed-forward Network Functions ; Network Training ; Error Backpropagation ; The Hessian Matrix ; Regularization In Neural Networks ; Mixture Density Networks ; Bayesian Neural Networks. Kernel Methods. Dual Representations ; Constructing Kernals ; Radial Basis Function Networks ; Gaussian Processes -- Sparse Kernel Machines. Maximum Margin Classifiers ; Relevance Vector Machines -- Graphical Models. Bayesian Networks ; Conditional Independence ; Markov Random Fields ; Inference In Graphical Models -- Mixture Models And Em. K-means Clustering ; Mixtures Of Gaussians ; An Alternative View Of Em ; The Em Algorithm In General -- Approximate Inference. Variational Inference ; Illustration : Variational Mixture Of Gaussians ; Variational Linear Regression ; Exponential Family Distributions ; Local Variational Methods ; Variational Logistic Regression ; Expectation Propagation -- Sampling Methods. Basic Sampling Algorithms ; Markov Chain Monte Carlo ; Gibbs Sampling ; Slice Sampling ; The Hybrid Monte Carlo Algorithm ; Estimating The Partition Function. Continuous Latent Variables. Principal Component Analysis ; Probabilistic Pca ; Kernel Pca ; Nonlinear Latent Variable Models -- Sequential Data. Markoc Models ; Hidden Markov Models ; Linear Dynamical Systems -- Combining Models. Bayesian Model Averaging ; Committees ; Boosting ; Tree-based Models ; Conditional Mixture Models -- Data Sets -- Probability Distributions -- Properties Of Matrices -- Calculus Of Variations -- Lagrange Multipliers. Christopher M. Bishop. Includes Bibliographical References (p. 711-728) And Index.

英语 [en] · 中文 [zh] · PDF · 16.0MB · 2018 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

duxiu/initial_release/40182842.zip

Multiple criteria decision making and risk analysis using microcomputers [proceedings of the NATO Advanced Study Institute on Multiple Criteria Decision Making and Risk Analysis Using Microcomputers, held in Tarabya, Istanbul, Turkey, June 28 - July 8, 1987 BIRSEN KARPAK STANLEY ZIONTS, B Karpak, S Zionts World Publishing Corporation, 1991, 1991

Proceedings of the NATO Advanced Study Institute on Multiple Criteria Decision Making and Risk Analysis Using Microcomputers, held at Tarabya, Istanbul, Turkey, June 28 - July 8, 1987

英语 [en] · 中文 [zh] · PDF · 10.1MB · 1991 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

zlib/Mathematics/Analysis/Stephen Abbott/Understanding Analysis(中译本)_118065010.pdf

Understanding Analysis(中译本) Stephen Abbott Springer New York : Imprint: Springer, Undergraduate Texts in Mathematics, Second Edition, New York, NY, 2015

This lively introductory text exposes the student to the rewards of a rigorous study of functions of a real variable. In each chapter, informal discussions of questions that give analysis its inherent fascination are followed by precise, but not overly formal, developments of the techniques needed to make sense of them. By focusing on the unifying themes of approximation and the resolution of paradoxes that arise in the transition from the finite to the infinite, the text turns what could be a daunting cascade of definitions and theorems into a coherent and engaging progression of ideas. Acutely aware of the need for rigor, the student is much better prepared to understand what constitutes a proper mathematical proof and how to write one. Fifteen years of classroom experience with the first edition of Understanding Analysis have solidified and refined the central narrative of the second edition. Roughly 150 new exercises join a selection of the best exercises from the first edition, and three more project-style sections have been added. Investigations of Euler's computation of ζ(2), the Weierstrass Approximation Theorem, and the gamma function are now among the book's cohort of seminal results serving as motivation and payoff for the beginning student to master the methods of analysis. Review of the first edition: "This is a dangerous book. Understanding Analysis is so well-written and the development of the theory so well-motivated that exposing students to it could well lead them to expect such excellence in all their textbooks. ... Understanding Analysis is perfectly titled; if your students read it, that's what's going to happen. ... This terrific book will become the text of choice for the single-variable introductory analysis course ..."--Steve Kennedy, MAA Reviews

英语 [en] · 中文 [zh] · PDF · 2.0MB · 2015 · 📘 非小说类图书 · 🚀/zlib · Save

duxiu/initial_release/40296076_Birth and Death Processes and Markov Chains_p361.zip

Birth and Death Processes and Markov Chains Zikun Wang,Xiangqun Yang, Wang Zikun, Yang Xiangqun, Tzu-kʻun Wang Springer-Verlag ; Science Press, 1992, 1992

This monograph offers a comprehensive survey on the research on birth death processes and Markov chains with conitnuous time parameters. Never before has a systematic approach to the subject been made. Many new results, methods and information come to light and are presented for the first time in a compact, accessible volume. For the English edition manynew results have been added, the book was brought up-to-date and two new chapters were written specifically for this edition. A comprehensive survey of the area of birth and death processes and Markov chains with continuous time parameters. For the English edition, many new results have been added, bringing the book up-to-date and two new chapters were written, specifically for this edition.

英语 [en] · 中文 [zh] · PDF · 85.5MB · 1992 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/a_40499551.zip

Mappings of operator algebras : proceedings of the Japan-U.S. joint seminar, University of Pennsylvania, 1988 Huzihiro Araki; Richard V Kadison; Japan-U.S. Joint Seminar on Operator Algebras Springer Science & Business Media, Progress in Mathematics, 84, 1990, 1991

On Convex Combinations of Unitary Operators in C*-Algebras.- Approximately Inner Derivations, Decompositions and Vector Fields of Simple C*-Algebras.- Derivations in Commutative C*-Algebras.- Representation of Quantum Groups.- Automorphism Groups and Covariant Irreducible Representations.- Proper Actions of Groups on C*-Algebras.- On the Baum-Connes Conjecture.- On Primitive Ideal Spaces of C*-Algebras over Certain Locally Compact Groupoids.- On Sequences of Jones' Projections.- The Powers' Binary Shifts on the Hyperfinite Factor of Type II1.- Index Theory for Type III Factors.- Relative Entropy of a Fixed Point Algebra.- Jones Index Theory for C*-Algebras.- Three Tensor Norms for Operator Spaces.- Extension Problems for Maps on Operator Systems.- Multivariable Toeplitz Operators and Index Theory.- On Maximality of Analytic Subalgebras Associated with Flow in von Neumann Algebras.- Reflections Relating a von Neumann Algebra and Its Commutant.- Normal AW*-Algebras.

英语 [en] · 中文 [zh] · PDF · 59.9MB · 1991 · 📘 非小说类图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/10862738.zip

1 (p0-1): 说明 3 (p1): 总论 3 (p1-2): 1 AO法的目的和基本原则 5 (p1-3): 1.1 AO法的目的 10 (p1-4): 1.2 AO法的基本原则 10 (p1-5): 1.2.1 牢固内固定下的骨愈合组织学 12 (p1-6): 1.2.2 骨对加压的反应 14 (p1-7): 1.2.3 骨对活动的反应 16 (p1-8): 1.2.4 骨对金属内植物的反应 18 (p1-9): 1.2.5 资料 20 (p1-10): 1.2.6 骨科手术器械 26 (p1-11): 1.3 AO法的原则 26 (p1-12): 1.3.1 折块间加压 27 (p1-13): 1.3.2 夹板作用 27 (p1-14): 1.3.3 折块间加压和夹板作用的联合应用 27 (p1-15): 2 完成稳定内固定的用具 28 (p1-16): 2.1 拉力螺钉 30 (p1-17): 2.1.1 海绵拉力螺钉 32 (p1-18): 2.1.2 皮质螺钉 36 (p1-19): 2.1.3 螺钉固定技术 40 (p1-20): 2.1.4 皮质螺钉的方向 42 (p1-21): 2.2 用张力带产生动力加压 42 (p1-22): 2.2.1 张力带钢丝 44 (p1-23): 2.2.2 AO钢丝拉紧器 46 (p1-24): 2.2.3 张力带钢丝和克氏针合用 48 (p1-25): 2.3 标准AO钢板按形状分类 52 (p1-26): 2.3.1 直钢板 52 (p1-27): 2.3.1.1 圆孔钢板 66 (p1-28): 2.3.1.2 管型钢板 70 (p1-29): 2.3.1.3 动力加压钢板(DCP) 80 (p1-30): 2.3.2 特殊钢板 85 (p1-31): 2.3.3 成角钢板 102 (p1-32): 2.3.4 微型内植物和微型器械 104 (p1-33): 2.4 髓内钉术 106 (p1-34): 2.4.1 AO髓内钉 108 (p1-35): 2.4.2 AO髓腔锉 110 (p1-36): 2.4.3 髓内锉骨技术的并发症 112 (p1-37): 2.4.4 为胫骨和股骨钉的AO插入装置 114 (p1-38): 2.4.5 插入髓钉的并发症 116 (p1-39): 2.4.6 胫骨切开髓内穿钉术的操作 118 (p1-40): 2.4.7 股骨切开髓内穿钉术的操作 120 (p1-41): 2.4.8 股骨撑开器 124 (p1-42): 2.4.9 胫骨和股骨的闭合髓内钉术 126 (p1-43): 2.5 外固定架 126 (p1-44): 2.5.1 器械装配 128 (p1-45): 2.5.2 用外固定架矫正旋转对线 130 (p1-46): 2.5.3 外固定架和加压 132 (p1-47): 2.6 复合内固定 134 (p1-48): 3.2 损伤的判断和治疗上的预见性 134 (p1-49): 3.3 手术时机 134 (p1-50): 3 术前、术中和术后处理原则 134 (p1-51): 3.1 组织要求 135 (p1-52): 3.4 手术操作的一般原则 135 (p1-53): 3.4.1 设计 135 (p1-54): 3.4.2 手术野的准备 136 (p1-55): 3.4.3 手术 138 (p1-56): 3.4.4 自体海绵植骨 140 (p1-57): 3.4.6 放松止血带 140 (p1-58): 3.4.5 伤口缝合 142 (p1-59): 3.5 术后体位和处理 144 (p1-60): 3.5.1 承重准则 144 (p1-61): 3.5.2 二期石膏固定 144 (p1-62): 3.5.3 病人的训练 144 (p1-63): 3.5.4 预防性抗菌素 144 (p1-64): 3.5.5 血栓的预防 146 (p1-65): 3.5.6 骨愈合的X线随诊 148 (p1-66): 3.6.2 金属摘除技术 148 (p1-67): 3.6.3 金属摘除后的保护...

中文 [zh] · PDF · 37.5MB · 1983 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/11279310.zip

Directory of Chinese learned organizations = 中国学术机构指南 1990 王钰龙,吴仁勇主编;陈守太等编译, editorial board, chief editors, Wang Yulong, Wu Renyong , editors, Gao Xingzhang [and others] , translators, Chen Shoutai [and others, 王钰龍, 吳仁勇, 高兴章, chief editors: Wang Yulong, Wu Renyong, editors: Gao Xingzhang ... [et al.] 北京/西安:世界图书出版公司, 1990, 1990

1 (p0-1): Part 1 Research Institutes 2 (p0-2): CONTENTS 2 (p0-3): HoW To Use This Directory 413 (p0-4): Part 2 Universities Colleges 575 (p0-5): Part 3 Societies Associations 681 (p0-6): Part 4 Public Special Libraries 705 (p0-7): Part 5 Museums 721 (p0-8): Category Index 730 (p0-9): Geographical Index 743 (p0-10): Chinese Phonetic Index This directory offers information on the various academic institutions in the People's Republic of China. The entries are grouped under research and design, universities and colleges, societies and associations, public and special libraries and museums. Three indexes aid rapid retrieval of data.

英语 [en] · 中文 [zh] · PDF · 40.7MB · 1990 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/40211143.zip

疼痛的分子机理 (美)卓敏主编, Min Zhuo, editor, (美)卓敏主编, 卓敏, Zhuo Min 高等教育出版社, 2007, 2007

Genes, Neurons And Neurotransmission -- Glutamate, Excitatory Transmission And Pain -- Neuropeptides, Atp, Retrograde Messengers And Opioids -- Inhibitory Transmission And Plasticity -- Postsynaptic Signaling And Gene Regulation -- Peripheral Nociceptor, Amygdala And Fear -- Spinal Plasticity, Reorganization And Chronic Pain -- Cortical Plasticity, Reorganization And Amputation -- Endogenous Analgesia And Other Form Of Analgesia -- Models For Studying Pain And Searching For Pain Killers. Min Zhuo, Editor. Includes Bibliographical References. Pain is a major health concern. This book utilizes basic neuroscience to explain the mechanisms of pain. It explores pain medicine as well as alternative treatments for chronic pain, such as acupuncture.

英语 [en] · 中文 [zh] · PDF · 116.8MB · 2007 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/40037443.zip

CSCW与人工智能 John H.Connolly and Ernest A.Edmonds(Eds.)编, John H Connolly, Ernest A Edmonds 世界图书出版公司北京公司, 1998, 1998

Computing, despite the relative brevity of its history, has already evolved into a subject in which a fairly large number of subdisciplines can be identified. Moreover, there has been a noticeable tendency for the different branches of the subject each to develop its own intellectual culture, tradition and momentum. This is not, of course, to suggest that any individ ual subdiscipline has become a watertight compartment or that developments in one branch of the subject have tended to take place in total isolation from developments in other related areas. Nevertheless, it does mean that a deliberate effort is required in order to bring different subdisciplines together in a fruitful and beneficial manner. Artificial Intelligence (AI) and Computer Supported Coopera tive Work (CSCW) jointly constitute a good example of two branches of computing that have emerged separately and given rise to largely distinct research communities and initiatives. On the one hand, the history of AI can be traced back to the 1950s, the term II Artificial Intelligence" being generally attributed to John McCarthy, who first used it in print in 1956. "Computer Supported Cooperative Work", on the other hand, is a term of more recent coinage, having'been devised by Irene Greif and Paul Cashman in 1984. Erscheinungsdatum: 30.09.1994

英语 [en] · 中文 [zh] · PDF · 10.1MB · 1998 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

lgli/хобби и развлечения\[1181210819]Jingpin gouzhen xinhuayang 600 zhong.-Ч.Мэй,В.Чао,Шанхайское,2004.djvu

Jingpin gouzhen xinhuayang 600 zhong Ч.Мэй, В.Чао Шанхайское, 2004

Jingpin gouzhen xinhuayang 600 zhong КНИГИ, ХОББИ и РАЗВЛЕЧЕНИЯ,ВЯЗАНИЕ И ШИТЬЕ Название: Jingpin gouzhen xinhuayang 600 zhong Автор: Ч.Мэй, В.Чао Издательство: Шанхайское Год: 2004 Страниц: 190 Формат: djvu Размер: 26,56 МбЯзык: китайскийВ книге представлен 581 образец узоров вязания крючком (в том числеквадраты, пяти- и шестиугольники, кайма, вязаные цветы). На каждый образец дана фотография и схема вязания. Кроме того,представлены 22 модели женской и детской одежды с подробными схемами вязания: кофточки, шляпки, сумочки, шаль, веер, детские платья, детское покрывало и др. 85

英语 [en] · 中文 [zh] · DJVU · 27.9MB · 2004 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/zlib · Save

duxiu/initial_release/40039322.zip

Design Issues In Cscw (computer Supported Cooperative Work) Duska Rosenberg,Chris Hutchison (Ed.)编, D. Rosenberg, C. Hutchison著, 罗森保, 哈奇森, Duska Rosenberg, Chris Hutchison, Senbao Luo, Qisen Ha 世界图书出版公司北京公司, 1998, 1998

One of the most significant developments in computing over the last ten years has been the growth of interest in computer based support for people working together. Recognition that much work done in offices is essentially group work has led to the emergence of a distinct subfield of computer science under the title Computer Supported Cooperative Work (CSCW). Since the term was first coined in 1984, there has been growing awareness of the relevance to the field of, and the valuable con tributions to be made by, non-computing disciplines such as sociology, management science, social psychology and anthro pology. This volume addresses design issues in CSCW, an- since this topic crucially involves human as well as technical considerations - brings together researchers from such a broad range of disciplines. Most of the chapters in this volume were originally presented as papers at the one-day seminar, "Design Issues in CSCW", held at the Department of Trade and Industry (DTI), London, on 17 March 1992, one in aseries of DTI-supported CSCW SIG seminars. We would like to express our gratitude to the series editors, Colston Sanger and Dan Diaper, for their useful comments on, and suggestions for revisions to, the final draft of the manuscript; to Linda Schofield, our editor at Springer, for her continued encouragement throughout the preparation of the manuscript; and, finally, to our respective families for their support and patience over so many months. Erscheinungsdatum: 30.09.1994

英语 [en] · 中文 [zh] · PDF · 14.0MB · 1998 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

lgli/另维 - 每一天梦想练习 (2015, 湖南文艺出版社).epub

每一天梦想练习未知湖南文艺出版社, 2015

"Psychology has worked hard to explore the inner self. Modem psychology was born in Wundt's laboratory and Freud's consulting room, where the inner self was pressed to reveal some of its secrets. Freud, in particular, devoted most of his life to explorƯ ing the hidden recesses inside the self-hidden even from the conscious mind, he said. From Freud's work right down to the latest journal article on self-schemata or self-esteem, psychologists have continued to tell us about the inner self. More recently, psychology has turned some of its attention to the outer self, that is, the self that is seen and known by other people. Various psychologists have studied how the outer self is formed (impression formation), how people control their outer selves (impression management), and so forth. But how is the outer self related to the inner self? There is an easy answer, but it is wrong. The easy answer is that the outer self is mostly the same as the inner self. Put another way, it is that people reveal their true selves to others in a honest and straightforward fashion, and that others accurately perceive the individual as he or she really is. Sometimes it works out that way, but often it does not. The issue is far too complex for the easy answer"--Font no determinada

英语 [en] · 中文 [zh] · EPUB · 8.8MB · 2015 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

duxiu/initial_release/13961055.uvz

Interpolation Spaces An Introduction = 插值空间引论 J.BERGH,J.LOFSTROM著, ( )J.Bergh, ()J.Lofstrom著, Rgh Be, Fstrom Lo, J. Bergh, J. Lofstrom著, Rgh Be, Fstrom Lo, Jöran Bergh 北京/西安:世界图书出版公司, 2003, 2003

1 (p1): Chapter 1.Some Classical Theorems 1 (p1-1): 1.1.The Riesz-Thorin Theorem 5 (p1-2): 1.2.Applications of the Riesz-Thorin Theorem 6 (p1-3): 1.3.The Marcinkiewicz Theorem 11 (p1-4): 1.4.An Application of the Marcinkiewicz Theorem 12 (p1-5): 1.5.Two Classical Approximation Results 13 (p1-6): 1.6.Exercises 19 (p1-7): 1.7.Notes and Comment 22 (p2): Chapter 2.General Properties of Interpolation Spaces 22 (p2-1): 2.1.Categories and Functors 23 (p2-2): 2.2.Normed Vector Spaces 24 (p2-3): 2.3.Couples of Spaces 26 (p2-4): 2.4.Definition of Interpolation Spaces 29 (p2-5): 2.5.The Aronszajn-Gagliardo Theorem 31 (p2-6): 2.6.A Necessary Condition for Interpolation 32 (p2-7): 2.7.A Duality Theorem 33 (p2-8): 2.8.Exercises 36 (p2-9): 2.9.Notes and Comment 38 (p3): Chapter 3.The Real Interpolation Method 38 (p3-1): 3.1.The K-Method 42 (p3-2): 3.2.The J-Method 44 (p3-3): 3.3.The Equivalence Theorem 46 (p3-4): 3.4.Simple Properties of? 48 (p3-5): 3.5.The Reiteration Theorem 52 (p3-6): 3.6.A Formula for the K-Functional 53 (p3-7): 3.7.The Duality Theorem 55 (p3-8): 3.8.A Compactness Theorem 57 (p3-9): 3.9.An Extremal Property of the Real Method 59 (p3-10): 3.10.Quasi-Normed Abelian Groups 63 (p3-11): 3.11.The Real Interpolation Method for Quasi-Normed Abelian Groups 70 (p3-12): 3.12.Some Other Equivalent Real Interpolation Methods 75 (p3-13): 3.13.Exercises 82 (p3-14): 3.14.Notes and Comment 87 (p4): Chapter 4.The Complex Interpolation Method 87 (p4-1): 4.1.Definition of the Complex Method 91 (p4-2): 4.2.Simple Properties of ? 93 (p4-3): 4.3.The Equivalence Theorem 96 (p4-4): 4.4.Multilinear Interpolation 98 (p4-5): 4.5.The Duality Theorem 101 (p4-6): 4.6.The Reiteration Theorem 102 (p4-7): 4.7.On the Connection with the Real Method 104 (p4-8): 4.8.Exercises 105 (p4-9): 4.9.Notes and Comment 106 (p5): Chapter...

英语 [en] · 中文 [zh] · PDF · 27.7MB · 2003 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/13533237_紧李群的表示=GRADUATE TEXTS IN MATHEMATICS.zip

紧李群的表示 Representations of Compact Lie Groups Brocker,Theodor等著, Theodor Bröcker 北京/西安:世界图书出版公司, 1999, 1999

This introduction to the representation theory of compact Lie groups follows Herman Weyl's original approach. It discusses all aspects of finite-dimensional Lie theory, consistently emphasizing the groups themselves. Each section contains a range of exercises, and 24 figures help illustrate geometric concepts.

英语 [en] · 中文 [zh] · PDF · 55.7MB · 1999 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/13759249.uvz

组合凸性和代数几何 Zu he tu xing he dai shu ji he 埃瓦尔德(GunterEwald)著, Gunter Ewald著, 埃瓦尔德, Günter Ewald, Günter Ewald, Waerde Ai 世界图书出版公司北京公司 Shi jie tu shu chu ban gong si bei jing gong si, 2011, 2011

3 (p1): Part 1 Combinatorial Convexity 3 (p1-1): I.Convex Bodies 3 (p1-1-1): 1.Convex sets 8 (p1-1-2): 2.Theorems of Radon and Carathéodory 11 (p1-1-3): 3.Nearest point map and supporting hyperplanes 14 (p1-1-4): 4.Faces and normal cones 18 (p1-1-5): 5.Support function and distance function 24 (p1-1-6): 6.Polar bodies 29 (p1-2): II.Combinatorial theory of polytopes and polyhedral sets 29 (p1-2-1): 1.The boundary complex of a polyhedral set 35 (p1-2-2): 2.Polar polytopes and quotient polytopes 40 (p1-2-3): 3.Special types of polytopes 45 (p1-2-4): 4.Linear transforms and Gale transforms 53 (p1-2-5): 5.Matrix representation of transforms 58 (p1-2-6): 6.Classification of polytopes 65 (p1-3): III.Polyhedral spheres 65 (p1-3-1): 1.Cell complexes 70 (p1-3-2): 2.Stellar operations 78 (p1-3-3): 3.The Euler and the Dehn-Sommerville equations 84 (p1-3-4): 4.Schlegel diagrams,n-diagrams,and polytopality of spheres 88 (p1-3-5): 5.Embedding problems 92 (p1-3-6): 6.Shellings 96 (p1-3-7): 7.Upper bound theorem 103 (p1-4): IV.Minkowski sum and mixed volume 103 (p1-4-1): 1.Minkowski sum 107 (p1-4-2): 2.Hausdorff metric 115 (p1-4-3): 3.Volume and mixed volume 120 (p1-4-4): 4.Further properties of mixed volumes 129 (p1-4-5): 5.Alexandrov-Fenchel's inequality 135 (p1-4-6): 6.Ehrhart's theorem 138 (p1-4-7): 7.Zonotopes and arrangements of hyperplanes 143 (p1-5): V .Lattice polytopes and fans 143 (p1-5-1): 1.Lattice cones 148 (p1-5-2): 2.Dual cones and quotient cones 154 (p1-5-3): 3.Monoids 158 (p1-5-4): 4.Fans 167 (p1-5-5): 5.The combinatorial Picard group 179 (p1-5-6): 6.Regular stellar operations 186 (p1-5-7): 7.Classification problems 192 (p1-5-8): 8.Fano polytopes 199 (p2): Part 2 Algebraic Geometry 199 (p2-1): VI.Toric varieties 199 (p2-1-1): 1.Ideals and affine algebraic sets 214 (p2-1-2): 2.Affine toric varieties...

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lgli/ePUBw.COM 另维 - 每一天梦想练习 (2015, 湖南文艺出版社).azw3

每一天梦想练习 Mei yi tian meng xiang lian xi ePUBw.COM 另维长沙：湖南文艺出版社, 2015

"Psychology has worked hard to explore the inner self. Modem psychology was born in Wundt's laboratory and Freud's consulting room, where the inner self was pressed to reveal some of its secrets. Freud, in particular, devoted most of his life to explorƯ ing the hidden recesses inside the self-hidden even from the conscious mind, he said. From Freud's work right down to the latest journal article on self-schemata or self-esteem, psychologists have continued to tell us about the inner self. More recently, psychology has turned some of its attention to the outer self, that is, the self that is seen and known by other people. Various psychologists have studied how the outer self is formed (impression formation), how people control their outer selves (impression management), and so forth. But how is the outer self related to the inner self? There is an easy answer, but it is wrong. The easy answer is that the outer self is mostly the same as the inner self. Put another way, it is that people reveal their true selves to others in a honest and straightforward fashion, and that others accurately perceive the individual as he or she really is. Sometimes it works out that way, but often it does not. The issue is far too complex for the easy answer"--Font no determinada

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duxiu/initial_release/13044177.zip

椭圆曲线算术第2版英文 (美)希尔弗曼著, Joseph H. Silüerman著, 希尔弗曼, Joseph H Silverman 北京/西安:世界图书出版公司, 2011, 2011

The theory of elliptic curves is distinguished by its long history and by the diversity of the methods that have been used in its study. This book treats the arithmetic theory of elliptic curves in its modern formulation, through the use of basic algebraic number theory and algebraic geometry. The book begins with a brief discussion of the necessary algebro-geometric results, and proceeds with an exposition of the geometry of elliptic curves, the formal group of an elliptic curve, elliptic curves over finite fields, the complex numbers, local fields, and global fields. The last two chapters deal with integral and rational points, including Siegel's theorem and explicit computations for the curve Y 2 = X 3 + DX. The book contains three appendices: Elliptic Curves in Characteristics 2 and 3, Group Cohomology, and a third appendix giving an overview of more advanced topics.

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duxiu/initial_release/_40259429.zip

几何 2 常曲率空间 (俄)E. B. Vinberg, E.B. Vinberg[编著, Nberg Vi, (俄) 温贝格, E. B, Ė. B Vinberg 北京:科学出版社, 2009, 2009

This Book Contains A Systematic And Comprehensive Exposition Of Lobachevskian Geometry And The Theory Of Discrete Groups Of Motions In Euclidean Space And Lobachevsky Space. The Authors Give A Very Clear Account Of Their Subject Describing It From The Viewpoints Of Elementary Geometry, Riemannian Geometry And Group Theory. The Result Is A Book Which Has No Rival In The Literature. Part I Contains The Classification Of Motions In Spaces Of Constant Curvature And Non-traditional Topics Like The Theory Of Acute-angled Polyhedra And Methods For Computing Volumes Of Non-euclidean Polyhedra. Part Ii Includes The Theory Of Cristallographic, Fuchsian, And Kleinian Groups And An Exposition Of Thurston's Theory Of Deformations. The Greater Part Of The Book Is Accessible To First-year Students In Mathematics. At The Same Time The Book Includes Very Recent Results Which Will Be Of Interest To Researchers In This Field. I. Geometry Of Spaces Of Constant Curvature / D.k. Alekseevskij, E.b. Vinberg, A.s. Solodovnikov -- Ii. Discrete Groups Of Motions Of Spaces Of Constant Curvature / E.b. Vinberg, O.v. Shvartsman. (ed.) H.b. Vinberg. Translation Of: Geometrii︠a︡ Ii, Issued As V. 29 Of The Serial: Itogi Nauki I Tekhniki. Sovremennye Problemy Matermatiki. Fundamentalʹnye Napravlenii︠a︡. Includes Bibliographical References And Indexes.

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duxiu/initial_release/a_40774159.zip

a course in functional analysis second edition=泛函分析教程第2版 John B. Conway Springer Spektrum. in Springer-Verlag GmbH, Graduate Texts in Mathematics [GTM], 96, 2, 1990

Main subject categories: • Functional analysis • Mathematical spaces • Operator theoryThis book is an introductory text in functional analysis. Unlike many modern treatments, it begins with the particular and works its way to the more general. From the "This book is an excellent text for a first graduate course in functional analysis. ... Many interesting and important applications are included. ... It includes an abundance of exercises, and is written in the engaging and lucid style which we have come to expect from the author." ‒MATHEMATICAL REVIEWS

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duxiu/initial_release/12442870.zip

群的上同调 (美)布朗编著, Kenneth S Brown 世界图书广东出版公司, 2009, 2009

1 (p1): Introduction 4 (p2): CHAPTER I Some Homological Algebra 4 (p3): 0.Review of Chain Complexes 10 (p4): 1.Free Resolutions 12 (p5): 2.Group Rings 13 (p6): 3.G-Modules 14 (p7): 4.Resolutions of Z Over ZG via Topology 18 (p8): 5.The Standard Resolution 20 (p9): 6.Periodic Resolutions via Free Actions on Spheres 21 (p10): 7.Uniqueness of Resolutions 26 (p11): 8.Projective Modules 31 (p12): Appendix. Review of Regular Coverings 33 (p13): CHAPTER II The Homology of a Group 33 (p14): 1.Generalities 34 (p15): 2.Co-invariants 35 (p16): 3.The Definition of H*G 36 (p17): 4.Topological Interpretation 41 (p18): 5.Hopf's Theorems 48 (p19): 6.Functoriality 49 (p20): 7.The Homology of Amalgamated Free Products 52 (p21): Appendix. Trees and Amalgamations 55 (p22): CHAPTER III Homology and Cohomology with Coefficients 55 (p23): 0.Preliminaries on ?G and HomG 56 (p24): 1.Definition of H*(G,M)and H*(G,M) 60 (p25): 2.Tor and Ext 62 (p26): 3.Extension and Co-extension of Scalars 65 (p27): 4.Injective Modules 67 (p28): 5.Induced and Co-induced Modules 71 (p29): 6.H* and H* as Functors of the Coefficient Module 74 (p30): 7.Dimension Shifting 78 (p31): 8.H* and H* as Functors of Two Variables 80 (p32): 9.The Transfer Map 83 (p33): 10.Applications of the Transfer 86 (p34): CHAPTER IV Low Dimensional Cohomology and Group Extensions 86 (p35): 1.Introduction 87 (p36): 2.Split Extensions 91 (p37): 3.The Classification of Extensions with Abelian Kernel 97 (p38): 4.Application:p-Groups with a Cyclic Subgroup of Index p 102 (p39): 5.Crossed Modules and H3(Sketch) 104 (p40): 6.Extensions With Non-Abelian Kernel(Sketch) 107 (p41): CHAPTER V Products 107 (p42): 1.The Tensor Product of Resolutions 108 (p43): 2.Cross-products 109 (p44): 3.Cup and Cap Products 114 (p45): 4.Composition Products 117 (p46): 5.The Pontryagin...

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upload/duxiu_main/v/pdf/Python数据科学手册.pdf

[图灵程序设计丛书].Python数据科学手册 [美] Jake VanderPlas Palgrave Macmillan, 1, 2018

内容提要本书是对以数据深度需求为中心的科学、研究以及针对计算和统计方法的参考书。本书共五章,每章介绍一到两个Python 数据科学中的重点工具包。首先从IPython 和Jupyter 开始,它们提供了数据科学家需要的计算环境;第2 章讲解能提供ndarray 对象的NumPy,它可以用Python 高效地存储和操作大型数组;第3 章主要涉及提供DataFrame 对象的Pandas,它可以用Python 高效地存储和操作带标签的/ 列式数据;第4 章的主角是Matplotlib,它为Python 提供了许多数据可视化功能;第5 章以Scikit-Learn 为主,这个程序库为最重要的机器学习算法提供了高效整洁的Python 版实现。本书适合有编程背景,并打算将开源Python 工具用作分析、操作、可视化以及学习数据的数据科学研究人员。

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duxiu/initial_release/40211691.zip

原子光学/科学前沿丛书/Atom optics PIERRE MEYSTRE, Pierre Meystre著, 迈斯特, Ystre Me 世界图书出版公司北京公司, 2007, 2007

1 (p1): I General Concepts 3 (p1-1): 1 Light Forces on Atoms 4 (p1-1-1): 1.1 Two-Level Atoms 10 (p1-1-2): 1.2 Adiabatic Elimination 11 (p1-1-3): 1.3 Dipole and Radiation Pressure Forces 17 (p1-1-4): 1.4 Dissipation 23 (p1-2): 2 Atomic Cooling 24 (p1-2-1): 2.1 Ray and Wave Atom Optics 26 (p1-2-2): 2.2 Doppler Cooling 30 (p1-2-3): 2.3 Sisyphus Cooling 36 (p1-2-4): 2.4 Subrecoil Cooling 39 (p1-2-5): 2.5 Evaporative Cooling 43 (p2): II Linear Atom Optics 45 (p2-1): 3 Atomic Beam Collimation and Focusing 46 (p2-1-1): 3.1 Collimation by Radiation Pressure Force 47 (p2-1-2): 3.2 Focusing 49 (p2-1-3): 3.3 Channeling by Standing Waves 52 (p2-1-4): 3.4 Evanescent Field Mirrors 55 (p2-1-5): 3.5 Focused Laser Beam Mirror 57 (p2-2): 4 Atomic Diffraction 58 (p2-2-1): 4.1 Raman-Nath and Bragg Diffraction 59 (p2-2-1-1): 4.1.1 Raman-Nath Regime 62 (p2-2-1-2): 4.1.2 Bragg Regime 64 (p2-2-2): 4.2 Stern-Gerlach Regime 66 (p2-2-3): 4.3 Spontaneous Emission 68 (p2-2-4): 4.4 Mechanical Gratings 68 (p2-2-5): 4.5 Atom Interferometers 73 (p2-3): 5 Atomic Traps and Cavities 73 (p2-3-1): 5.1 Magneto-Optical Traps 76 (p2-3-2): 5.2 Magnetic Traps 78 (p2-3-2-1): 5.2.1 Quadrupole Traps 80 (p2-3-2-2): 5.2.2 Ioffe-Pritchard Traps 83 (p2-3-3): 5.3 Optical Traps 86 (p2-3-4): 5.4 Gravitational Cavities 89 (p2-3-5): 5.5 Atomic Waveguides 93 (p3): III Nonlinear Atom Optics 95 (p3-1): 6 Collisions 96 (p3-1-1): 6.1 Near-Resonant Dipole-Dipole Interaction 102 (p3-1-2): 6.2 Propagation Effects 104 (p3-1-2-1): 6.2.1 Free-Space-Like Regime 105 (p3-1-2-2): 6.2.2 Large Interatomic Separations,x/c》Γ-1 107 (p3-1-3): 6.3 s-Wave Scattering and Pseudopotentials 107 (p3-1-3-1): 6.3.1 s-Wave Scattering 112 (p3-1-3-2): 6.3.2 Pseudopotentials 117 (p3-2): 7 Simple Applications 118 (p3-2-1): 7.1 Dipole-Dipole Interaction in an Atomic Cavity 121...

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nexusstc/Mathematical Methods of Classical Mechanics (Unofficial Solution)/38621c5b357b7d3bdd932c3b23685f8f.zip

Mathematical Methods of Classical Mechanics (Unofficial Solution) V. I. Arnold, code.google.com/p/a4mmcm/ http://code.google.com/p/a4mmcm/, 2007

This is an unofficial solution for the problems in Arnold's \_Mathematical Methods of Classical Mechanics\_. Thank the author for sharing it to [http://code.google.com/p/a4mmcm/](https://code.google.com/archive/p/a4mmcm/). It's said that this google code project contains three files. But this package contains only two of them, because I can't access the third one for some reason. It seems that [mmcm\_20070211.pdf](./mmcm\_20070211.pdf) is the latest version of this solution.

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lgli/另维 - 每一天梦想练习——另维 (2015, cj5).epub

每一天梦想练习——另维另维 cj5, 2015

"Psychology has worked hard to explore the inner self. Modem psychology was born in Wundt's laboratory and Freud's consulting room, where the inner self was pressed to reveal some of its secrets. Freud, in particular, devoted most of his life to explorƯ ing the hidden recesses inside the self-hidden even from the conscious mind, he said. From Freud's work right down to the latest journal article on self-schemata or self-esteem, psychologists have continued to tell us about the inner self. More recently, psychology has turned some of its attention to the outer self, that is, the self that is seen and known by other people. Various psychologists have studied how the outer self is formed (impression formation), how people control their outer selves (impression management), and so forth. But how is the outer self related to the inner self? There is an easy answer, but it is wrong. The easy answer is that the outer self is mostly the same as the inner self. Put another way, it is that people reveal their true selves to others in a honest and straightforward fashion, and that others accurately perceive the individual as he or she really is. Sometimes it works out that way, but often it does not. The issue is far too complex for the easy answer"--Font no determinada

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duxiu/initial_release/40251517.zip

ANTIVIRAL THERAPY E.BLAIR,G.DARBY,G.GOUGH,E.LITTLER, Hamish A Collin Bios Scientific Publishers ; Springer, Introduction to biotechniques series, Oxford, New York, England, 1998

All the information necessary to set up and run a tissue culture facility is provided in this introductory book.; ; Includes an overview of all the basic tissue culture techniques and describes in detail both the theoretical background and the practical a

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duxiu/initial_release/40259469.zip

时间序列分析及其应用 : [英文本 (美)RobertH.Shumway,DavidS.Stoffer著, Robert H.Shumway, David S.Stoffer著, Umway Sh, Offer St, Robert H. Shumway, David S. Stoffer 世界图书北京出版公司, 2009, 2009

The second edition marks a substantial change to the?rst edition. P- haps the most signi?cant change is the introduction of examples based on the freeware R package. The package, which runs on most operating systems, can be downloaded from The Comprehensive R Archive Network (CRAN) at http://cran. r-project. org/ or any one of its mirrors. Readers who have experience with the S-PLUS R package will have no problem working with R. For novices, R installs some help manuals, and CRAN supplies links to contributed tutorials such as R for Beginners. In our examples, we assume the reader has downloaded and installed R and has downloaded the nec- sary data?les. The data?les can be downloaded from the website for the text,http://www. stat. pitt. edu/stoffer/tsa2/ or any one of its mirrors. We will also provide additional code and other information of interest on the text's website. Most of the material that would be given in an introductory course on time series analysis has associated R code. Although examples are given in R, the material is not R-dependent. In courses we have given using a preliminary version of the new edition of the text, students were allowed to use any package of preference. Although most students used R (or S-PLUS), a number of them completed the course successfully using other programs such R R R as ASTSA, MATLAB,SAS, and SPSS. Another substantial change from the?rst edition is that the material has beendividedintosmallerchapters.

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duxiu/initial_release/40530572.zip

GEOMETRY:EUCLID AND BEYOND WITH 550 ILLUSTRATIONS ROBIN HARTSHORNE, Robin Hartshorne, Robin Hartshorene, HA CI HUO EN Hartshorne.R, Robin Hartshorne著, 哈茨霍恩 Springer; Brand: Springer, 1997, 1997

This book offers a unique opportunity to understand the essence of one of the great thinkers of western civilization. A guided reading of Euclid's Elements leads to a critical discussion and rigorous modern treatment of Euclid's geometry and its more recent descendants, with complete proofs. Topics include the introduction of coordinates, the theory of area, history of the parallel postulate, the various non-Euclidean geometries, and the regular and semi-regular polyhedra.

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upload/duxiu_main2/【大学堂图书馆】/【大学堂40T教程】等多个文件/【02】epubee全站/【18】/ae/每一天梦想练习——另维.epub

每一天梦想练习——另维另维湖南文艺出版社, 2015

"Psychology has worked hard to explore the inner self. Modem psychology was born in Wundt's laboratory and Freud's consulting room, where the inner self was pressed to reveal some of its secrets. Freud, in particular, devoted most of his life to explorƯ ing the hidden recesses inside the self-hidden even from the conscious mind, he said. From Freud's work right down to the latest journal article on self-schemata or self-esteem, psychologists have continued to tell us about the inner self. More recently, psychology has turned some of its attention to the outer self, that is, the self that is seen and known by other people. Various psychologists have studied how the outer self is formed (impression formation), how people control their outer selves (impression management), and so forth. But how is the outer self related to the inner self? There is an easy answer, but it is wrong. The easy answer is that the outer self is mostly the same as the inner self. Put another way, it is that people reveal their true selves to others in a honest and straightforward fashion, and that others accurately perceive the individual as he or she really is. Sometimes it works out that way, but often it does not. The issue is far too complex for the easy answer"--Font no determinada

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upload/duxiu_main/v/mobi/Python数据科学手册-VanderPlas, Jake-2020更新.mobi

Python数据科学手册/#/Python数据科学手册 [[No Pinyin Available Jake VanderPlas; 陶俊杰陈小莉北京：人民邮电出版社, 图灵程序设计丛书, Di 1 ban, Beijing, 2018

Introduction. Example : Polynomial Curve Fitting ; Probability Theory ; Model Selection ; The Curse Of Dimensionality Decision Theory ; Information Theory -- Probability Distributions. Binary Vehicles ; Multinomial Variables ; The Gaussian Distribution ; The Exponential Family ; Nonparametric Methods -- Linear Models For Regression. Linear Basis Function Models ; The Bias-variance Decomposition ; Bayesian Linear Regression ; Bayesian Model Comparison ; The Evidence Approximation ; Limitations Of Fixed Basis Functions -- Linear Models For Classification. Discriminant Functions ; Probabilistic Generative Models ; Probabilistic Discrimitive Models ; The Laplace Approximation ; Bayesian Logistic Regression -- Neural Networks. Feed-forward Network Functions ; Network Training ; Error Backpropagation ; The Hessian Matrix ; Regularization In Neural Networks ; Mixture Density Networks ; Bayesian Neural Networks. Kernel Methods. Dual Representations ; Constructing Kernals ; Radial Basis Function Networks ; Gaussian Processes -- Sparse Kernel Machines. Maximum Margin Classifiers ; Relevance Vector Machines -- Graphical Models. Bayesian Networks ; Conditional Independence ; Markov Random Fields ; Inference In Graphical Models -- Mixture Models And Em. K-means Clustering ; Mixtures Of Gaussians ; An Alternative View Of Em ; The Em Algorithm In General -- Approximate Inference. Variational Inference ; Illustration : Variational Mixture Of Gaussians ; Variational Linear Regression ; Exponential Family Distributions ; Local Variational Methods ; Variational Logistic Regression ; Expectation Propagation -- Sampling Methods. Basic Sampling Algorithms ; Markov Chain Monte Carlo ; Gibbs Sampling ; Slice Sampling ; The Hybrid Monte Carlo Algorithm ; Estimating The Partition Function. Continuous Latent Variables. Principal Component Analysis ; Probabilistic Pca ; Kernel Pca ; Nonlinear Latent Variable Models -- Sequential Data. Markoc Models ; Hidden Markov Models ; Linear Dynamical Systems -- Combining Models. Bayesian Model Averaging ; Committees ; Boosting ; Tree-based Models ; Conditional Mixture Models -- Data Sets -- Probability Distributions -- Properties Of Matrices -- Calculus Of Variations -- Lagrange Multipliers. Christopher M. Bishop. Includes Bibliographical References (p. 711-728) And Index.

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lgli/[美] Jake VanderPlas [VanderPlas, Jake] - Python数据科学手册 (2018, 人民邮电出版社).pdf

Python数据科学手册/#/Python数据科学手册 [[No Pinyin Available [美] Jake VanderPlas [VanderPlas, Jake] 北京：人民邮电出版社, 图灵程序设计丛书, Di 1 ban, Beijing, 2018

Introduction. Example : Polynomial Curve Fitting ; Probability Theory ; Model Selection ; The Curse Of Dimensionality Decision Theory ; Information Theory -- Probability Distributions. Binary Vehicles ; Multinomial Variables ; The Gaussian Distribution ; The Exponential Family ; Nonparametric Methods -- Linear Models For Regression. Linear Basis Function Models ; The Bias-variance Decomposition ; Bayesian Linear Regression ; Bayesian Model Comparison ; The Evidence Approximation ; Limitations Of Fixed Basis Functions -- Linear Models For Classification. Discriminant Functions ; Probabilistic Generative Models ; Probabilistic Discrimitive Models ; The Laplace Approximation ; Bayesian Logistic Regression -- Neural Networks. Feed-forward Network Functions ; Network Training ; Error Backpropagation ; The Hessian Matrix ; Regularization In Neural Networks ; Mixture Density Networks ; Bayesian Neural Networks. Kernel Methods. Dual Representations ; Constructing Kernals ; Radial Basis Function Networks ; Gaussian Processes -- Sparse Kernel Machines. Maximum Margin Classifiers ; Relevance Vector Machines -- Graphical Models. Bayesian Networks ; Conditional Independence ; Markov Random Fields ; Inference In Graphical Models -- Mixture Models And Em. K-means Clustering ; Mixtures Of Gaussians ; An Alternative View Of Em ; The Em Algorithm In General -- Approximate Inference. Variational Inference ; Illustration : Variational Mixture Of Gaussians ; Variational Linear Regression ; Exponential Family Distributions ; Local Variational Methods ; Variational Logistic Regression ; Expectation Propagation -- Sampling Methods. Basic Sampling Algorithms ; Markov Chain Monte Carlo ; Gibbs Sampling ; Slice Sampling ; The Hybrid Monte Carlo Algorithm ; Estimating The Partition Function. Continuous Latent Variables. Principal Component Analysis ; Probabilistic Pca ; Kernel Pca ; Nonlinear Latent Variable Models -- Sequential Data. Markoc Models ; Hidden Markov Models ; Linear Dynamical Systems -- Combining Models. Bayesian Model Averaging ; Committees ; Boosting ; Tree-based Models ; Conditional Mixture Models -- Data Sets -- Probability Distributions -- Properties Of Matrices -- Calculus Of Variations -- Lagrange Multipliers. Christopher M. Bishop. Includes Bibliographical References (p. 711-728) And Index.

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duxiu/initial_release/40213698.zip

光滑流形导论 : [英文本 (美)李著, John M. Lee著, E Le 世界图书出版公司北京公司, 2008, 2008

Manifolds are everywhere. These generalizations of curves and surfaces to arbitrarily many dimensions provide the mathematical context for under standing'space'in all of its manifestations. Today, the tools of manifold theory are indispensable in most major subfields of pure mathematics, and outside of pure mathematics they are becoming increasingly important to scientists in such diverse fields as genetics, robotics, econometrics, com puter graphics, biomedical imaging, and, of course, the undisputed leader among consumers (and inspirers) of mathematics-theoretical physics. No longer a specialized subject that is studied only by differential geometers, manifold theory is now one of the basic skills that all mathematics students should acquire as early as possible. Over the past few centuries, mathematicians have developed a wondrous collection of conceptual machines designed to enable us to peer ever more deeply into the invisible world of geometry in higher dimensions. Once their operation is mastered, these powerful machines enable us to think geometrically about the 6-dimensional zero set of a polynomial in four complex variables, or the lO-dimensional manifold of 5 x 5 orthogonal ma trices, as easily as we think about the familiar 2-dimensional sphere in ]R3.

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duxiu/initial_release/《SL2（R）》_40290654.zip

SL2(R) (Graduate Texts in Mathematics (105)) (美)莱恩著, Serge Lang 世界图书广东出版公司, 2009, 2009

SL2(R) gives the student an introduction to the infinite dimensional representation theory of semisimple Lie groups by concentrating on one example - SL2(R). This field is of interest not only for its own sake, but for its connections with other areas such as number theory, as brought out, for example, in the work of Langlands. The rapid development of representation theory over the past 40 years has made it increasingly difficult for a student to enter the field. This book makes the theory accessible to a wide audience, its only prerequisites being a knowledge of real analysis, and some differential equations.

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Introduction to Mechanics and Symmetry: A Basic Exposition of Classical Mechanical Systems (Texts in Applied Mathematics (17)) (美)马斯登著, Jerrold E Marsden 世界图书出版公司北京公司, 2008, 2008

Symmetry has always played an important role in mechanics, from fundamental formulations of basic principles to concrete applications. The theme of the book is to develop the basic theory and applications of mechanics with an emphasis on the role of symmetry. In recent times, the interest in mechanics, and in symmetry techniques in particular, has accelerated because of developments in dynamical systems, the use of geometric methods and new applications to integrable and chaotic systems, control systems, stability and bifurcation, and the study of specific rigid, fluid, plasma and elastic systems. Introduction to Mechanics and Symmetry lays the basic foundation for these topics and includes numerous specific applications, making it beneficial to physicists and engineers. This text has specific examples and applications showing how the theory works, and up-to-date techniques, all of which makes it accessible to a wide variety of readers, expecially senior undergraduate and graduate students in mathematics, physics and engineering. For this second edition, the text has been rewritten and updated for clarity throughout, with a major revamping and expansion of the exercises. Internet supplements containing additional material are also available on-line. Erscheinungsdatum: 14.04.1999

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lgli/另维 & chenjin5.com - 每一天梦想练习——另维 (2015, cj5).mobi

每一天梦想练习——另维另维 & chenjin5.com cj5, 2015

"Psychology has worked hard to explore the inner self. Modem psychology was born in Wundt's laboratory and Freud's consulting room, where the inner self was pressed to reveal some of its secrets. Freud, in particular, devoted most of his life to explorƯ ing the hidden recesses inside the self-hidden even from the conscious mind, he said. From Freud's work right down to the latest journal article on self-schemata or self-esteem, psychologists have continued to tell us about the inner self. More recently, psychology has turned some of its attention to the outer self, that is, the self that is seen and known by other people. Various psychologists have studied how the outer self is formed (impression formation), how people control their outer selves (impression management), and so forth. But how is the outer self related to the inner self? There is an easy answer, but it is wrong. The easy answer is that the outer self is mostly the same as the inner self. Put another way, it is that people reveal their true selves to others in a honest and straightforward fashion, and that others accurately perceive the individual as he or she really is. Sometimes it works out that way, but often it does not. The issue is far too complex for the easy answer"--Font no determinada

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upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/Kindle电子书库（012）/2022更新/2022/7月/(Applied Mathematical Sciences 22) N. Rouche, P. Habets, M. Laloy (auth.) - Stability Theory by Liapunov’s Direct Method-Springer-Verlag New York (1977).pdf

Stability Theory by Liapunov’s Direct Method (Applied Mathematical Sciences, 22) N. Rouche, P. Habets, M. Laloy (auth.) Springer-Verlag New York, Applied Mathematical Sciences, Applied mathematical sciences (Springer-Verlag New York Inc.), 22, 1, 1977

This monograph is a collective work. The names appear ing on the front cover are those of the people who worked on every chapter. But the contributions of others were also very important: C. Risito for Chapters I, II and IV, K. Peiffer for III, IV, VI, IX R. J. Ballieu for I and IX, Dang Chau Phien for VI and IX, J. L. Corne for VII and VIII. The idea of writing this book originated in a seminar held at the University of Louvain during the academic year 1971-72. Two years later, a first draft was completed. However, it was unsatisfactory mainly because it was ex ce~sively abstract and lacked examples. It was then decided to write it again, taking advantage of -some remarks of the students to whom it had been partly addressed. The actual text is this second version. The subject matter is stability theory in the general setting of ordinary differential equations using what is known as Liapunov's direct or second method. We concentrate our efforts on this method, not because we underrate those which appear more powerful in some circumstances, but because it is important enough, along with its modern developments, to justify the writing of an up-to-date monograph. Also excellent books exist concerning the other methods, as for example R. Bellman [1953] and W. A. Coppel [1965]. Erscheinungsdatum: 09.07.1977

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duxiu/initial_release/40038721.zip

Interpolation Spaces An Introduction = 插值空间引论 J.Bergh,J.Lofstrom, ( )J.Bergh, ()J.Lofstrom著, Rgh Be, Fstrom Lo, J. Bergh, J. Lofstrom著, Rgh Be, Fstrom Lo, Jöran Bergh 世界图书出版公司北京公司, 2003, 2003

The works of Jaak Peetre constitute the main body of this treatise. Important contributors are also J. L. Lions and A. P. Calderon, not to mention several others. We, the present authors, have thus merely compiled and explained the works of others (with the exception of a few minor contributions of our own). Let us mention the origin of this treatise. A couple of years ago, J. Peetre suggested to the second author, J. Lofstrom, writing a book on interpolation theory and he most generously put at Lofstrom's disposal an unfinished manu script, covering parts of Chapter 1-3 and 5 of this book. Subsequently, LOfstrom prepared a first rough, but relatively complete manuscript of lecture notes. This was then partly rewritten and thouroughly revised by the first author, J. Bergh, who also prepared the notes and comment and most of the exercises. Throughout the work, we have had the good fortune of enjoying Jaak Peetre's kind patronage and invaluable counsel. We want to express our deep gratitude to him. Thanks are also due to our colleagues for their support and help. Finally, we are sincerely grateful to Boe1 Engebrand, Lena Mattsson and Birgit Hoglund for their expert typing of our manuscript.

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Algebraic groups and class fields translation of the French edition=代数群和类域 JEAN-PIERRE SERRE, (法)Jean-Pierre Serre著, Rre Se, Jean Pierre Serre Springer-Verlag ; 世界图书出版公司, 1988, 1988

Jean-pierre Serre ; Translation Of The French Edition. Translation Of: Groupes Algébriques Et Corps De Classes. Includes Index. Bibliography: P. [198]-203.

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duxiu/initial_release/13251161.zip

The analysis of linear partial differential operators IV = 线性偏微分算子分析第4卷 L.Hormander著, ( )Lars Hormander著, Rmander Ho, Lars Hörmander 世界图书出版公司北京公司, 2005, 2005

From the reviews:'Volumes III and IV complete L. Hörmander's treatise on linear partial differential equations. They constitute the most complete and up-to-date account of this subject, by the author who has dominated it and made the most significant contributions in the last decades.....It is a superb book, which must be present in every mathematical library, and an indispensable tool for all - young and old - interested in the theory of partial differential operators.'L. Boutet de Monvel in Bulletin of the American Mathematical Society, 1987'This treatise is outstanding in every respect and must be counted among the great books in mathematics. It is certainly no easy reading (...) but a careful study is extremely rewarding for its wealth of ideas and techniques and the beauty of presentation.'J. Brüning in Zentralblatt MATH, 1987 Honours awarded to Lars Hörmander: Fields Medal 1962, Speaker at International Congress 1970, Wolf Prize 1988, AMS Steele Prize2006

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lgli/克莱尔 - 华章数学译丛49 时间序列分析及应用 R语言(中文版.原书第2版).pdf

华章数学译丛49 时间序列分析及应用 R语言(中文版.原书第2版) （美）克莱尔等著北京:机械工业出版社, Springer Nature (Textbooks & Major Reference Works), New York, 2008

Time Series Analysis With Applications in R, Second Edition, presents an accessible approach to understanding time series models and their applications. Although the emphasis is on time domain ARIMA models and their analysis, the new edition devotes two chapters to the frequency domain and three to time series regression models, models for heteroscedasticity, and threshold models. All of the ideas and methods are illustrated with both real and simulated data sets.A unique feature of this edition is its integration with the R computing environment. The tables and graphical displays are accompanied by the R commands used to produce them. An extensive R package, TSA, which contains many new or revised R functions and all of the data used in the book, accompanies the written text. Script files of R commands for each chapter are available for download. There is also an extensive appendix in the book that leads the reader through the use of R commands and the new R package to carryout the analyses.

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duxiu/initial_release/11000569.zip

Dubbel机械工程手册第1卷 F 工程设计基础张淑英译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

1 (p0-1): 1.1 能量转换、物料转换和信号转换1 (p1): 1 技术系统基础2 (p1-2): 1.2 功能关系2 (p1-3): 1.3 作用关系2 (p1-4): 1.3.1 物理关系3 (p1-5): 1.3.2 几何特征和材料特性3 (p1-6): 1.4 结构关系5 (p1-7): 2.1 一般的工作方法5 (p1-8): 2.3 为辨认问题把任务抽象化5 (p1-9): 2.2 一般求解过程5 (p1-10): 1.6 总目标和条件5 (p2): 2 系统工作法(即有系统有步骤地按一定方法进行的方式)的基础5 (p2-2): 1.5 系统关系6 (p2-3): 2.4 寻找方案的原则6 (p2-4): 2.4.1 通用的方法6 (p2-5): 2.4.2 直觉的方法6 (p2-6): 2.4.3 逻辑推理的方法8 (p2-7): 2.5.1 选择方法8 (p2-8): 2.5 方案评价9 (p2-9): 2.5.2 评价方法10 (p2-10): 2.5.3 确定制造费用11 (p2-11): 2.5.4 成本早期估算12 (p2-12): 2.5.5 价值分析13 (p3): 3 设计过程13 (p3-2): 3.1 任务确定说明14 (p3-3): 3.1.2 拟定要求14 (p3-4): 3.2 方案设计14 (p3-5): 3.1.1 任务要求一览表16 (p3-6): 3.3 技术设计16 (p3-7): 3.4 施工设计16 (p3-8): 3.5 设计类型17 (p4): 4 结构设计基础17 (p4-2): 4.1 基本规则17 (p4-3): 4.2 结构设计原则17 (p4-4): 4.2.1 任务分配原则18 (p4-5): 4.2.2 自助原则19 (p4-6): 4.2.3 力传递和能传递原则20 (p4-7): 4.2.4 安全技术原则21 (p4-8): 4.3 结构设计规范21 (p4-9): 4.3.1 合乎受力要求21 (p4-10): 4.3.2 合乎变形要求21 (p4-11): 4.3.3 合乎稳定性和共振的要求21 (p4-12): 4.3.4 合乎热膨要求22 (p4-13): 4.3.5 合乎防腐蚀要求23 (p4-14): 4.3.7 合乎劳动安全和人机学要求23 (p4-15): 4.3.6 合乎磨损要求24 (p4-16): 4.3.8 合乎造型设计要求24 (p4-17): 4.3.9 合乎加工制造和检验要求24 (p4-18): 4.3.10 合乎装配要求25 (p4-19): 4.3.11 合乎使用和保养要求26 (p5): 5 产品系列和模块(积木)系统的开发基础26 (p5-2): 5.1 相似定律26 (p5-3): 5.2 十进制几何级数标准数列26 (p5-4): 5.2.1 十进制几何级数特性27 (p5-5): 5.2.3 标准数坐标的表示法27 (p5-6): 5.2.2 级差选择28 (p5-7): 5.3 几何相似的产品系列29 (p5-8): 5.4 半相似的产品系列29 (p5-9): 5.5 指数方程的应用30 (p5-10): 5.6 模块(积木)系统31 (p5-11): 6.1.1 德国标准和国际标准31 (p5-12): 6.1.2 修正业标准*(企业内部标准)31 (p5-13): 6.1.3 标准应用31 (p5-14): 6.1 标准31 (p6): 6 标准和工程制图之基础32 (p6-2): 6.2 基本标准32 (p6-3): 6.2.1 工程表面34 (p6-4): 6.2.2 公差与配合37 (p6-5): 6.3 制图和名细表37 (p6-6): 6.3.1 制图类型37 (p6-7): 6.3.2 图纸规格、线条和字形37 (p6-8): 6.3.3 常规表示和标注尺寸38 (p6-9): 6.3.4 零件明细表39 (p6-10): 6.4 物代号系统 The Chinese edition of the German handbook for all mechanical engineers, the "

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duxiu/initial_release/11000566.zip

Dubbel机械工程手册第1卷 C 材料力学张维译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

The Chinese edition of the German handbook for all mechanical engineers, the "DUBBEL", is in 3 volumes. This first volume deals with the fundamentals of mechanical engineering such as: mathematics; mechanics; strength of materials; thermodynamics; and materials.

中文 [zh] · PDF · 2.9MB · 1991 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/11000568.zip

Dubbel机械工程手册第1卷 E 材料工程王敏蓉译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

The Chinese edition of the German handbook for all mechanical engineers, the "DUBBEL", is in 3 volumes. This first volume deals with the fundamentals of mechanical engineering such as: mathematics; mechanics; strength of materials; thermodynamics; and materials.

中文 [zh] · PDF · 6.0MB · 1991 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/11000567.zip

Dubbel机械工程手册第1卷 D 热力学过增元译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

The Famous German Handbook For All Mechanical Engineers, The Dubbel, Is Now Available In A Chinese Translation After It Has Been Transferred Already Into Russian, Greek, Italian, Yugoslavian, Portuguese, Spanish And Czechoslovak. The Chinese Edition Will Be Published In 3 Volumes. The First Volume Now Available Deals With The Fundamentals Of Mechanical Engineering: Mathematics, Mechanics, Strength Of Materials, Thermodynamics, Materials, Fundamentals Of Engineering Design, Mechanical Machine Components, Hydraulic And Pneumatic Power Transmission, Electronic Components. Volume 2 And 3 Will Be Published In 1992.

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duxiu/initial_release/11000573.zip

Dubbel机械工程手册第1卷专业名词对照张维,张淑英等译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

1 (p0-1): 专业名词对照 The Chinese edition of the German handbook for all mechanical engineers, the "

中文 [zh] · PDF · 6.3MB · 1991 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/11000572.zip

Dubbel机械工程手册第1卷 I 机构学陈立周译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

The Famous German Handbook For All Mechanical Engineers, The Dubbel, Is Now Available In A Chinese Translation After It Has Been Transferred Already Into Russian, Greek, Italian, Yugoslavian, Portuguese, Spanish And Czechoslovak. The Chinese Edition Will Be Published In 3 Volumes. The First Volume Now Available Deals With The Fundamentals Of Mechanical Engineering: Mathematics, Mechanics, Strength Of Materials, Thermodynamics, Materials, Fundamentals Of Engineering Design, Mechanical Machine Components, Hydraulic And Pneumatic Power Transmission, Electronic Components. Volume 2 And 3 Will Be Published In 1992.

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duxiu/initial_release/11000564.zip

Dubbel机械工程手册第1卷 A 数学杨应辰译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

1 (p1): A 数学 4 (p1-1): 1 集合,函数与布尔代数 4 (p1-1-1): 1.1 集合 5 (p1-1-2): 1.2 函数 6 (p1-1-3): 1.3 布尔代数 8 (-1): 2.1 实数 14 (-1-1): 2.2 复数 16 (-1-2): 2.3 方程 18 (-1): 3.1 向量代数 22 (-1-1): 3.2 实n维向量空间Rn 30 (-1): 4.1 平面几何学 33 (-1-1): 4.2 三角学 40 (-1-2): 4.3 立体几何学 46 (-1-3): 4.4 画法几何学 51 (-1): 5.1 平面解析几何 59 (-1-1): 5.2 空间解析几何 63 (-1): 6.1 一个实自变量的实值函数 87 (-1-1): 6.2 多个实变量的实值函数 96 (-1): 7.1 平面曲线 106 (-1-1): 7.2 空间曲线 108 (-1-2): 7.3 曲面 111 (-1-3): 7.4 向量分析 114 (-1): 8.1 常微分方程 125 (-1-1): 8.2 偏微分方程 128 (-1): 9.1 组合论 129 (-1-1): 9.2 误差的计算 130 (-1-2): 9.3 最小二乘法 133 (-1-3): 9.4 概率论 143 (-1-4): 9.5 统计学 146 (-1): 10.1 函数的图形表示 148 (-1-1): 10.2 算图(诺模图) 151 (-1-2): 10.3 非线性方程根的数值计算 154 (-1-3): 10.4 插值法 157 (-1-4): 10.5 线性方程组的解 159 (-1-5): 10.6 数值积分法 163 (-1-6): 10.7 微分方程的数值解 165 (-1-7): 10.8 线性规划 169 (-1-8): 10.9 非线性规划 The Chinese edition of the German handbook for all mechanical engineers, the "DUBBEL", is in 3 volumes. This first volume deals with the fundamentals of mechanical engineering such as: mathematics; mechanics; strength of materials; thermodynamics; and materials. Ben juan wei ji xie gong cheng de ji li li lun bu fen, bao gua shu xue, li xue, ying li ying bian li lun, gong cheng re li xue ji jin shu cai liao deng 本手册中文版分3卷, 本卷为基础理论部分, 包括数学, 力学, 应力应变理论, 工程热力学及金属材料学等

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Dubbel机械工程手册第1卷 B 力学苏铭德译, (德)拜茨(Beitz, W.), (德)库特纳(Kuttner, K.-H.)著 , 张维等译, 拜茨, W Beitz, 库特纳, K.-H Kuttner, 张维, Wolfgang Beitz, Heinrich Dubbel, Wei Zhang 北京:清华大学出版社, 1991, 1991

The Chinese edition of the German handbook for all mechanical engineers, the "DUBBEL", is in 3 volumes. This first volume deals with the fundamentals of mechanical engineering such as: mathematics; mechanics; strength of materials; thermodynamics; and materials. Ben juan wei ji xie gong cheng de ji li li lun bu fen, bao gua shu xue, li xue, ying li ying bian li lun, gong cheng re li xue ji jin shu cai liao deng 本手册中文版分3卷, 本卷为基础理论部分, 包括数学, 力学, 应力应变理论, 工程热力学及金属材料学等

中文 [zh] · PDF · 3.3MB · 1991 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/12709808.zip

几何 2 常曲率空间 E.B.Vinberg著, E.B. Vinberg[编著, Nberg Vi, (俄) 温贝格, E. B, Ė. B Vinberg 北京:科学出版社, 2009, 2009

This Book Contains A Systematic And Comprehensive Exposition Of Lobachevskian Geometry And The Theory Of Discrete Groups Of Motions In Euclidean Space And Lobachevsky Space. The Authors Give A Very Clear Account Of Their Subject Describing It From The Viewpoints Of Elementary Geometry, Riemannian Geometry And Group Theory. The Result Is A Book Which Has No Rival In The Literature. Part I Contains The Classification Of Motions In Spaces Of Constant Curvature And Non-traditional Topics Like The Theory Of Acute-angled Polyhedra And Methods For Computing Volumes Of Non-euclidean Polyhedra. Part Ii Includes The Theory Of Cristallographic, Fuchsian, And Kleinian Groups And An Exposition Of Thurston's Theory Of Deformations. The Greater Part Of The Book Is Accessible To First-year Students In Mathematics. At The Same Time The Book Includes Very Recent Results Which Will Be Of Interest To Researchers In This Field. I. Geometry Of Spaces Of Constant Curvature / D.k. Alekseevskij, E.b. Vinberg, A.s. Solodovnikov -- Ii. Discrete Groups Of Motions Of Spaces Of Constant Curvature / E.b. Vinberg, O.v. Shvartsman. (ed.) H.b. Vinberg. Translation Of: Geometrii︠a︡ Ii, Issued As V. 29 Of The Serial: Itogi Nauki I Tekhniki. Sovremennye Problemy Matermatiki. Fundamentalʹnye Napravlenii︠a︡. Includes Bibliographical References And Indexes.

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