A Course in Metric Geometry

Dmitri Burago · I︠U︡riĭ Dmitrievich Burago · Sergeĭ Ivanov

2001年1月 · Crm Proceedings & Lecture Notes 第 37 冊 · American Mathematical Soc.

電子書

415

頁數

評分和評論未經驗證瞭解詳情

關於這本電子書

'Metric geometry' is an approach to geometry based on the notion of length on a topological space. This approach experienced a very fast development in the last few decades and penetrated into many other mathematical disciplines, such as group theory, dynamical systems, and partial differential equations. The objective of this graduate textbook is twofold: to give a detailed exposition of basic notions and techniques used in the theory of length spaces, and, more generally, to offer an elementary introduction into a broad variety of geometrical topics related to the notion of distance, including Riemannian and Carnot-Caratheodory metrics, the hyperbolic plane, distance-volume inequalities, asymptotic geometry (large scale, coarse), Gromov hyperbolic spaces, convergence of metric spaces, and Alexandrov spaces (non-positively and non-negatively curved spaces).The authors tend to work with 'easy-to-touch' mathematical objects using 'easy-to-visualize' methods. The authors set a challenging goal of making the core parts of the book accessible to first-year graduate students. Most new concepts and methods are introduced and illustrated using simplest cases and avoiding technicalities. The book contains many exercises, which form a vital part of exposition.