不等式 英文版
出版时间：2012年版
内容简介
　　Thus there are very many important inequalities.This book is not intended to be a compendium of these; instead， it provides an introduction to a selection of inequalities， not including any of those mentioned above. The inequalities that we consider have a common theme; they relate to problems in real analysis， and more particularly to problems in real analysis. Incidentally， they include many of the inequalities considered in the fascinating and ground-breaking book Inequalities，by Hardy， Littlewood and Polya， originally published in 1934.
目录
Introduction
1 Measure and integral
1.1 Measure
1.2 Measurable functions
1.3 Integration
1.4 Notes and remarks
2 The Cauchy-Schwarz inequality
2.1 Cauchy's inequality
2.2 Inner-product spaces
2.3 The Cauchy-Schwarz inequality
2.4 Notes and remarks
3 The AM-GM inequality
3.1 The AM-GM inequality
3.2 Applications
3.3 Notes and remarks
4 Convexity and Jensen's inequality
4.1 Convex sets and convex functions
4.2 Convex functions on an interval
4.3 Directional derivatives and sublinear functionals
4.4 The Hahn-Banach theorem
4.5 Normed spaces, Banach spaces and Hilbert space
4.6 The Hahn-Banach theorem for normed spaces
4.7 Barycentres and weak integrals
4.8 Notes and remarks
5 The Lp spaces
5.1 Lp spaces, and Minkowski's inequality
5.2 The Lebesgue decomposition theorem
5.3 The reverse Minkowski inequality
5.4 HSlder's inequality
5.5 The inequalities of Liapounov and Littlewood
5.6 Duality
5.7 The Loomis-Whitney inequali'ty
5.8 A Sobolev inequality
5.9 Schur's theorem and Schur's test
5.10 Hilbert's absolute inequality
5.11 Notes and remarks
6 Banach function spaces
6.1 Banach function spaces
6.2 Function space duality
6.3 Orlicz space
6.4 Notes and remarks
7 Rearrangements
7.1 Decreasing rearrangements
7.2 Rearrangement-invariant Banach function spaces
7.3 Muirhead's maximal function
7.4 Majorization
7.5 Calder6n's interpolation theorem and its converse
7.6 Symmetric Banach sequence spaces
7.7 The method of transference
7.8 Finite doubly stochastic matrices
7.9 Schur convexity
7.10 Notes and remarks Maximal inequalities
8.1 The Hardy-Riesz inequality
8.2 The Hardy-Riesz inequality
8.3 Related inequalities
8.4 Strong type and weak type
8.5 Riesz weak type
8.6 Hardy, Littlewood, and a batsman's averages
8.7 Riesz's sunrise lemma
8.8 Differentiation almost everywhere
8.9 Maximal operators in higher dimensions
8.10 The Lebesgue density theorem
8.11 Convolution kernels
8.12 Hedberg's inequality
8.13 Martingales
8.14 Doob's inequality
8.15 The martingale convergence theorem
8.16 Notes and remarks
9 Complex interpolation
9.1 Hadamard's three lines inequality
9.2 Compatible couples and intermediate spaces
9.3 The Riesz-Thorin interpolation theorem
9.4 Young's inequality
9.5 The Hausdorff-Young inequality
9.6 Fourier type
9.7 The generalized Clarkson inequalities
9.8 Uniform convexity
9.9 Notes and remarks
10 Real interpolation
10.1 The Marcinkiewicz interpolation theorem: I
10.2 Lorentz spaces
10.3 Hardy's inequality
10.4 The scale of Lorentz spaces
10.5 The Marcinkiewicz interpolation theorem: II
10.6 Notes and remarks
11 The Hilbert transform, and Hilbert's inequalities
11.1 The conjugate Poisson kernel
11.2 The Hilbert transform on
11.3 The Hilbert transform on
11.4 Hilbert's inequality for sequences
11.5 The Hilbert transform on T
11.6 Multipliers
11.7 Singular integral operators
11.8 Singular integral operators on
11.9 Notes and remarks
12 Khintchine's inequality
12.1 The contraction principle
12.2 The reflection principle, and Lavy's inequalities
12.3 Khintchine's inequality
12.4 The law of the iterated logarithm
12.5 Strongly embedded subspaces
12.6 Stable random variables
12.7 Sub-Gaussian random variables
12.8 Kahane's theorem and Kahane's inequality
12.9 Notes and remarks
13 Hypercontractive and logarithmic Sobolev inequalities
13.1 Bonami's inequality
13.2 Kahane's inequality revisited
13.3 The theorem of Lataa and Oleszkiewicz
13.4 The logarithmic Sobolev inequality on Dd
13.5 Gaussian measure and the Hermite polynomials
13.6 The central limit theorem
13.7 The Gaussian hypercontractive inequality
13.8 Correlated Gaussian random variables
13.9 The Gaussian logarithmic Sobolev inequality
13.10 The logarithmic Sobolev inequality in higher dimensions
13.11 Beckner's inequality
13.12 The Babenko-Beckner inequality
13.13 Notes and remarks
14 Hadamard's inequality
14.1 Hadamard's inequality
14.2 Hadamard numbers
14.3 Error-correcting codes
14.4 Note and remark
15 Hilbert space operator inequalities
15.1 Jordan normal form
15.2 Riesz operators
15.3 Related operators
15.4 Compact operators
15.5 Positive compact operators
15.6 Compact operators between Hilbert spaces
15.7 Singular numbers, and the Rayleigh-Ritz minimax formula
15.8 Weyl's inequality and Horn's inequality
15.9 Ky Fan's inequality
15.10 Operator ideals
15.11 The Hilbert-Schmidt class
15.12 The trace class
15.13 Lidskii's trace formula
15.14 Operator ideal duality
15.15 Notes and remarks
16 Summing operators
16.1 Unconditional convergence
16.2 Absolutely summing operators
16.3 (p, q)-summing operators
16.4 Examples of p-summing operators
16.5 (p, 2)-summing operators between Hilbert spaces
16.6 Positive operators on
16.7 Mercer's theorem
16.8 p-summing operators between Hilbert spaces
16.9 Pietsch's domination theorem
16.10 Pietsch's factorization theorem
16.11 p-summing operators between Hilbert spaces
16.12 The Dvoretzky-Rogers theorem
16.13 Operators that factor through a Hilbert space
16.14 Notes and remarks
17 Approximation numbers and eigenvalues
17.1 The approximation, Gelfand and Weyl numbers
17.2 Subadditive and submultiplicative properties
17.3 Pietsch's inequality
17.4 Eigenvalues of p-summing and (p, 2)-summingendomorphisms
17.5 Notes and remarks
18 Grothendieck's inequality, type and cotype
18.1 Littlewood's 4/3 inequality
18.2 Grothendieck's inequality
18.3 Grothendieck's theorem
18.4 Another proof, using Paley's inequality
18.5 The little Grothendieck theorem
18.6 Type and cotype
18.7 Gaussian type and cotype
18.8 Type and cotype of LP spaces
18.9 The little Grothendieck theorem revisited
18.10 More on cotype
18.11 Notes and remarks
References
Index of inequalities
Index