凸分析（英文版） [Convex Analysis] 下載 mobi epub pdf 電子書 2025

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☆☆☆☆☆

[德] 洛剋菲拉 著

齣版社： 世界圖書齣版公司

ISBN：9787510029608

版次：1

商品編碼：10562623

包裝：平裝

外文名稱：Convex Analysis

開本：24開

齣版時間：2011-01-01

用紙：膠版紙

頁數：451

正文語種：英文

內容簡介

convexity has been increasingly important in recent years in the study of extremum problems in many areas of applied mathematics. the purpose of this book is to provide an exposition of the theory of convex sets and functions in which applications to extremum problems play the central role.
systems of inequalities， the minimum or maximum of a convex function over a convex set， lagrange multipliers， and minimax theorems are among the topics treated， as well as basic results about the structure of convex sets and the continuity and differentiability of convex functions and saddle-functions. duality is emphasized throughout， particularly in the form of fenchers conjugacy correspondence for convex functions.

內頁插圖

目錄

Preface .
Introductory Remarks： a Guide for the Reader
PART l： BASIC CONCEPTS
1. Affine Sets
2. Convex Sets and Cones
3. The Algebra of Convex Sets
4. Convex Functions
5. Functional Operations

PART II： TOPOLOGICAL PROPERTIES
6. Relative Interiors of Convex Sels
7. Closures of Convex Functions
8. Recession Cones and Unboundedness
9. Some CIosedness Criteria
10. Continuity of Convex Functions

PART Ⅲ： DUALITY CORRESPONDENCES
11. Separation Theorems
12. Conjugates of Convex Functions
13. Support Furctions
14. Polars of Convex Sets
15. Polars of Convex Functions
16.Dual Operations

PART IV： REPRESENTATION AND INEQUALITIES
17. Carath6odorys Theorem
18. Extreme Points and Faces of Convex Sets
19. Polyhedral Convex Sets and Functions
20. Some Applications of Polyhedral Convexity
21.Hellys Theorem and Systems of Inequalities
22. Linear Inequalities
CONTENTS

PART V： DIFFERENTIAL THEORY
23. Directional Derivatives and Subgradients
24. Differential Continuity and Monotonicity
25. Differentiability of Convex Functions
26. The Legendre Transformation

PART VI： CONSTRAINED EXTREMUM PROBLEMS
27. The Minimum of a Convex Function
28. Ordinary Convex Programs and Lagrange Multipliers
29. Bifunctions and Generalized Convex Programs
30. Adjoint Bifunctions and Dual Programs
31. Fenchels Duality Theorem
32. The Maximum of a Convex Function

PART VII： SADDLE-FUNCTIONS AND MINIMAX THEORY
33. Saddle-Functions
34. Closures and Equivalence Classes
35. Continuity and Differentiability of Saddle-functions
36. Minimax Problems
37. Conjugate Saddle-functions and Minimax Theorems
PART VIII： CONVEX ALGEBRA
38. The Algebra of Bifunctions
39. Convex Processes .
Comments and References
Bibliography
Index

前言/序言

評分☆☆☆☆☆

很經典的書，學習凸分析不錯，不過要想更深入凸優化要學習一些更新的理論

評分☆☆☆☆☆

要做非綫性泛函分析，搞優化理論研究什麼的，必讀的經典著作。這次北京開會看見Rockafella老爺子本人瞭，身體還是挺硬朗的。不過國內影印版質量不咋樣，還賣的死貴。讀瞭那麼多年瞭，買本實體書也算是瞭卻一樁心願。

評分☆☆☆☆☆

英文版，不錯的書

評分☆☆☆☆☆

很好，正裝

評分☆☆☆☆☆

我為什麼喜歡在京東買東西，因為今天買明天就可以送到。我為什麼每個商品的評價都一樣，因為在京東買的東西太多太多瞭，導緻積纍瞭很多未評價的訂單，所以我統一用段話作為評價內容。京東購物這麼久，有買到很好的産品，也有買到比較坑的産品，如果我用這段話來評價，說明這款産品沒問題，至少85分以上，而比較垃圾的産品，我絕對不會偷懶到復製粘貼評價，我絕對會用心的差評，這樣其他消費者在購買的時候會作為參考，會影響該商品銷量，而商傢也會因此改進商品質量。

評分☆☆☆☆☆

書好像是很早的瞭，也很經典，不過最近纔見到齣版，學習一下。

評分☆☆☆☆☆

經典著作 終於齣瞭影印版

評分☆☆☆☆☆

這個書可以說是“經典”瞭，因為一直是第一版，都齣瞭好多年瞭吧？

評分☆☆☆☆☆

英文版，不錯的書