Author: Preston C. HammerPublisher:
ISBN:
Category : Convex bodies
Languages : en
Pages : 26
Book Description
Convex Bodies Associated with a Convex Body
Author: Preston C. HammerPublisher:
ISBN:
Category : Convex bodies
Languages : en
Pages : 26
Book Description
Associated Convex Bodies
Author: Preston C. HammerPublisher:
ISBN:
Category : Convex bodies
Languages : en
Pages : 14
Book Description
Convex Bodies and Algebraic Geometry
Author: Tadao OdaPublisher: Springer
ISBN: 9783642725494
Category : Mathematics
Languages : en
Pages : 0
Book Description
The theory of toric varieties (also called torus embeddings) describes a fascinating interplay between algebraic geometry and the geometry of convex figures in real affine spaces. This book is a unified up-to-date survey of the various results and interesting applications found since toric varieties were introduced in the early 1970's. It is an updated and corrected English edition of the author's book in Japanese published by Kinokuniya, Tokyo in 1985. Toric varieties are here treated as complex analytic spaces. Without assuming much prior knowledge of algebraic geometry, the author shows how elementary convex figures give rise to interesting complex analytic spaces. Easily visualized convex geometry is then used to describe algebraic geometry for these spaces, such as line bundles, projectivity, automorphism groups, birational transformations, differential forms and Mori's theory. Hence this book might serve as an accessible introduction to current algebraic geometry. Conversely, the algebraic geometry of toric varieties gives new insight into continued fractions as well as their higher-dimensional analogues, the isoperimetric problem and other questions on convex bodies. Relevant results on convex geometry are collected together in the appendix.
Convex Bodies: The Brunn–Minkowski Theory
Author: Rolf SchneiderPublisher: Cambridge University Press
ISBN: 1107601010
Category : Mathematics
Languages : en
Pages : 759
Book Description
A complete presentation of a central part of convex geometry, from basics for beginners, to the exposition of current research.
Convex Bodies and Algebraic Geometry
Author: Tadao OdaPublisher: Springer
ISBN:
Category : Mathematics
Languages : en
Pages : 234
Book Description
The theory of toric varieties (also called torus embeddings) describes a fascinating interplay between algebraic geometry and the geometry of convex figures in real affine spaces. This book is a unified up-to-date survey of the various results and interesting applications found since toric varieties were introduced in the early 1970's. It is an updated and corrected English edition of the author's book in Japanese published by Kinokuniya, Tokyo in 1985. Toric varieties are here treated as complex analytic spaces. Without assuming much prior knowledge of algebraic geometry, the author shows how elementary convex figures give rise to interesting complex analytic spaces. Easily visualized convex geometry is then used to describe algebraic geometry for these spaces, such as line bundles, projectivity, automorphism groups, birational transformations, differential forms and Mori's theory. Hence this book might serve as an accessible introduction to current algebraic geometry. Conversely, the algebraic geometry of toric varieties gives new insight into continued fractions as well as their higher-dimensional analogues, the isoperimetric problem and other questions on convex bodies. Relevant results on convex geometry are collected together in the appendix.
The Volume of Convex Bodies and Banach Space Geometry
Author: Gilles PisierPublisher: Cambridge University Press
ISBN: 9780521666350
Category : Mathematics
Languages : en
Pages : 270
Book Description
A self-contained presentation of results relating the volume of convex bodies and Banach space geometry.
Geometry of Isotropic Convex Bodies
Author: Silouanos BrazitikosPublisher: American Mathematical Soc.
ISBN: 1470414562
Category : Mathematics
Languages : en
Pages : 618
Book Description
The study of high-dimensional convex bodies from a geometric and analytic point of view, with an emphasis on the dependence of various parameters on the dimension stands at the intersection of classical convex geometry and the local theory of Banach spaces. It is also closely linked to many other fields, such as probability theory, partial differential equations, Riemannian geometry, harmonic analysis and combinatorics. It is now understood that the convexity assumption forces most of the volume of a high-dimensional convex body to be concentrated in some canonical way and the main question is whether, under some natural normalization, the answer to many fundamental questions should be independent of the dimension. The aim of this book is to introduce a number of well-known questions regarding the distribution of volume in high-dimensional convex bodies, which are exactly of this nature: among them are the slicing problem, the thin shell conjecture and the Kannan-Lovász-Simonovits conjecture. This book provides a self-contained and up to date account of the progress that has been made in the last fifteen years.
Theory of Convex Bodies
Author: Tommy BonnesenPublisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 192
Book Description
On a Measure of Asymmetry of Convex Bodies
Author: E. AsplundPublisher:
ISBN:
Category : Convex bodies
Languages : en
Pages : 14
Book Description
Convexity and Its Applications
Author: GRUBERPublisher: Birkhäuser
ISBN: 3034858582
Category : Science
Languages : en
Pages : 419
Book Description
This collection of surveys consists in part of extensions of papers presented at the conferences on convexity at the Technische Universitat Wien (July 1981) and at the Universitat Siegen (July 1982) and in part of articles written at the invitation of the editors. This volume together with the earlier volume «Contributions to Geometry» edited by Tolke and Wills and published by Birkhauser in 1979 should give a fairly good account of many of the more important facets of convexity and its applications. Besides being an up to date reference work this volume can be used as an advanced treatise on convexity and related fields. We sincerely hope that it will inspire future research. Fenchel, in his paper, gives an historical account of convexity showing many important but not so well known facets. The articles of Papini and Phelps relate convexity to problems of functional analysis on nearest points, nonexpansive maps and the extremal structure of convex sets. A bridge to mathematical physics in the sense of Polya and Szego is provided by the survey of Bandle on isoperimetric inequalities, and Bachem's paper illustrates the importance of convexity for optimization. The contribution of Coxeter deals with a classical topic in geometry, the lines on the cubic surface whereas Leichtweiss shows the close connections between convexity and differential geometry. The exhaustive survey of Chalk on point lattices is related to algebraic number theory. A topic important for applications in biology, geology etc.