Chức năng lồi và ứng dụng: Cách tiếp cận hiện đại (Tái bản lần thứ hai)

Trường đại học

University of Craiova

Chuyên ngành

Mathematics

Người đăng

Ẩn danh

Thể loại

thesis

2018

430
0
0

Phí lưu trữ

50.000 VNĐ

Mục lục chi tiết

Preface

1. CHƯƠNG 1: Convex Functions on Intervals

1.1. Convex Functions at First Glance

1.2. Young’s Inequality and Its Consequences

1.3. Log-convex Functions

1.4. Smoothness Properties of Convex Functions

1.5. Absolute Continuity of Convex Functions

1.6. The Subdifferential

1.7. The Integral Form of Jensen’s Inequality

1.8. Two More Applications of Jensen’s Inequality

1.9. Applications of Abel’s Partial Summation Formula

1.10. The Hermite–Hadamard Inequality

2. CHƯƠNG 2: Convex Sets in Real Linear Spaces

2.2. The Orthogonal Projection

2.3. Hyperplanes and Separation Theorems in Euclidean Spaces

2.4. Ordered Linear Spaces

2.5. Sym(N, R) as a Regularly Ordered Banach Space

3. CHƯƠNG 3: Convex Functions on a Normed Linear Space

3.1. Generalities and Basic Examples

3.2. Convex Functions and Convex Sets

3.3. The Subdifferential

3.4. Positively Homogeneous Convex Functions

3.5. Inequalities Associated to Perspective Functions

3.7. Differentiability of Convex Functions

3.8. Differential Criteria of Convexity

3.9. Jensen’s Integral Inequality in the Context of Several Variables

3.10. Extrema of Convex Functions

3.11. The Prékopa–Leindler Inequality

4. CHƯƠNG 4: Convexity and Majorization

4.1. The Hardy–Littlewood–Pólya Theory of Majorization

4.2. The Schur–Horn Theorem

4.6. The Way of Hyperbolic Polynomials

4.7. Vector Majorization in RN

5. CHƯƠNG 5: Convexity in Spaces of Matrices

5.1. Convex Spectral Functions

5.3. The Trace Metric of Sym++ (n, R)

5.4. Geodesic Convexity in Global NPC Spaces

6. CHƯƠNG 6: Duality and Convex Optimization

6.1. Legendre–Fenchel Duality

6.2. The Correspondence of Properties under Duality

6.3. The Convex Programming Problem

6.4. Ky Fan Minimax Inequality

6.5. Moreau–Yosida Approximation

6.6. The Hopf–Lax Formula

7. CHƯƠNG 7: Special Topics in Majorization Theory

7.1. Steffensen–Popoviciu Measures

7.2. The Barycenter of a Steffensen–Popoviciu Measure

7.3. Majorization via Choquet Order

7.5. The Hermite–Hadamard Inequality for Signed Measures

Appendices

A. Generalized Convexity on Intervals

A.2. Convexity According to a Pair of Means

A.3. A Case Study: Convexity According to the Geometric Mean

B. Background on Convex Sets

B.1. The Hahn–Banach Extension Theorem

B.2. Separation of Convex Sets

B.3. The Krein–Milman Theorem

C. Elementary Symmetric Functions

C.2. More Newton Inequalities

C.3. Some Results of Bohnenblust, Marcus, and Lopes

C.4. Symmetric Polynomial Majorization

D. Second-Order Differentiability of Convex Functions

E. The Variational Approach of PDE

E.1. The Minimum of Convex Functionals

E.2. Preliminaries on Sobolev Spaces

E.3. Applications to Elliptic Boundary-Value Problems

E.4. The Galerkin Method

References

Index

Convex functions and their applications a contemporary approach second edition

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Convex functions and their applications a contemporary approach second edition