Isoperimetric Inequalities

Isoperimetric Inequalities PDF

Author: Isaac Chavel

Publisher: Cambridge University Press

Published: 2001-07-23

Total Pages: 292

ISBN-13: 9780521802673

DOWNLOAD EBOOK →

This advanced introduction emphasizes the variety of ideas, techniques, and applications of the subject.

Isoperimetric Inequalities in Riemannian Manifolds

Isoperimetric Inequalities in Riemannian Manifolds PDF

Author: Manuel Ritoré

Publisher: Springer Nature

Published: 2023-10-06

Total Pages: 470

ISBN-13: 3031379012

DOWNLOAD EBOOK →

This work gives a coherent introduction to isoperimetric inequalities in Riemannian manifolds, featuring many of the results obtained during the last 25 years and discussing different techniques in the area. Written in a clear and appealing style, the book includes sufficient introductory material, making it also accessible to graduate students. It will be of interest to researchers working on geometric inequalities either from a geometric or analytic point of view, but also to those interested in applying the described techniques to their field.

Mean Curvature Flow and Isoperimetric Inequalities

Mean Curvature Flow and Isoperimetric Inequalities PDF

Author: Manuel Ritoré

Publisher: Springer Science & Business Media

Published: 2010-01-01

Total Pages: 113

ISBN-13: 3034602138

DOWNLOAD EBOOK →

Geometric flows have many applications in physics and geometry. The mean curvature flow occurs in the description of the interface evolution in certain physical models. This is related to the property that such a flow is the gradient flow of the area functional and therefore appears naturally in problems where a surface energy is minimized. The mean curvature flow also has many geometric applications, in analogy with the Ricci flow of metrics on abstract riemannian manifolds. One can use this flow as a tool to obtain classification results for surfaces satisfying certain curvature conditions, as well as to construct minimal surfaces. Geometric flows, obtained from solutions of geometric parabolic equations, can be considered as an alternative tool to prove isoperimetric inequalities. On the other hand, isoperimetric inequalities can help in treating several aspects of convergence of these flows. Isoperimetric inequalities have many applications in other fields of geometry, like hyperbolic manifolds.

Concentration, Functional Inequalities and Isoperimetry

Concentration, Functional Inequalities and Isoperimetry PDF

Author: Christian Houdré

Publisher: American Mathematical Soc.

Published: 2011

Total Pages: 226

ISBN-13: 0821849719

DOWNLOAD EBOOK →

The interactions between concentration, isoperimetry and functional inequalities have led to many significant advances in functional analysis and probability theory. Important progress has also taken place in combinatorics, geometry, harmonic analysis and mathematical physics, with recent new applications in random matrices and information theory. This will appeal to graduate students and researchers interested in the interplay between analysis, probability, and geometry.

Graphs and Discrete Dirichlet Spaces

Graphs and Discrete Dirichlet Spaces PDF

Author: Matthias Keller

Publisher: Springer Nature

Published: 2021-10-22

Total Pages: 675

ISBN-13: 3030814599

DOWNLOAD EBOOK →

The spectral geometry of infinite graphs deals with three major themes and their interplay: the spectral theory of the Laplacian, the geometry of the underlying graph, and the heat flow with its probabilistic aspects. In this book, all three themes are brought together coherently under the perspective of Dirichlet forms, providing a powerful and unified approach. The book gives a complete account of key topics of infinite graphs, such as essential self-adjointness, Markov uniqueness, spectral estimates, recurrence, and stochastic completeness. A major feature of the book is the use of intrinsic metrics to capture the geometry of graphs. As for manifolds, Dirichlet forms in the graph setting offer a structural understanding of the interaction between spectral theory, geometry and probability. For graphs, however, the presentation is much more accessible and inviting thanks to the discreteness of the underlying space, laying bare the main concepts while preserving the deep insights of the manifold case. Graphs and Discrete Dirichlet Spaces offers a comprehensive treatment of the spectral geometry of graphs, from the very basics to deep and thorough explorations of advanced topics. With modest prerequisites, the book can serve as a basis for a number of topics courses, starting at the undergraduate level.

Geometric Inequalities

Geometric Inequalities PDF

Author: Yurii D. Burago

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 346

ISBN-13: 3662074419

DOWNLOAD EBOOK →

A 1988 classic, covering Two-dimensional Surfaces; Domains on the Plane and on Surfaces; Brunn-Minkowski Inequality and Classical Isoperimetric Inequality; Isoperimetric Inequalities for Various Definitions of Area; and Inequalities Involving Mean Curvature.

Asymptotic Theory of Finite Dimensional Normed Spaces

Asymptotic Theory of Finite Dimensional Normed Spaces PDF

Author: Vitali D. Milman

Publisher: Springer

Published: 2009-02-27

Total Pages: 166

ISBN-13: 3540388222

DOWNLOAD EBOOK →

This book deals with the geometrical structure of finite dimensional normed spaces, as the dimension grows to infinity. This is a part of what came to be known as the Local Theory of Banach Spaces (this name was derived from the fact that in its first stages, this theory dealt mainly with relating the structure of infinite dimensional Banach spaces to the structure of their lattice of finite dimensional subspaces). Our purpose in this book is to introduce the reader to some of the results, problems, and mainly methods developed in the Local Theory, in the last few years. This by no means is a complete survey of this wide area. Some of the main topics we do not discuss here are mentioned in the Notes and Remarks section. Several books appeared recently or are going to appear shortly, which cover much of the material not covered in this book. Among these are Pisier's [Pis6] where factorization theorems related to Grothendieck's theorem are extensively discussed, and Tomczak-Jaegermann's [T-Jl] where operator ideals and distances between finite dimensional normed spaces are studied in detail. Another related book is Pietch's [Pie].