Alexandrov Geometry
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Author |
: Stephanie Alexander |
Publisher |
: American Mathematical Society |
Total Pages |
: 303 |
Release |
: 2024-05-23 |
ISBN-10 |
: 9781470473020 |
ISBN-13 |
: 147047302X |
Rating |
: 4/5 (20 Downloads) |
Synopsis Alexandrov Geometry by : Stephanie Alexander
Alexandrov spaces are defined via axioms similar to those of the Euclid axioms but where certain equalities are replaced with inequalities. Depending on the signs of the inequalities, we obtain Alexandrov spaces with curvature bounded above (CBA) and curvature bounded below (CBB). Even though the definitions of the two classes of spaces are similar, their properties and known applications are quite different. The goal of this book is to give a comprehensive exposition of the structure theory of Alexandrov spaces with curvature bounded above and below. It includes all the basic material as well as selected topics inspired by considering Alexandrov spaces with CBA and with CBB simultaneously. The book also includes an extensive problem list with solutions indicated for every problem.
Author |
: Gerardo Arizmendi Echegaray |
Publisher |
: Springer Nature |
Total Pages |
: 119 |
Release |
: 2022-10-27 |
ISBN-10 |
: 9783030992989 |
ISBN-13 |
: 3030992985 |
Rating |
: 4/5 (89 Downloads) |
Synopsis Recent Advances in Alexandrov Geometry by : Gerardo Arizmendi Echegaray
This volume is devoted to various aspects of Alexandrov Geometry for those wishing to get a detailed picture of the advances in the field. It contains enhanced versions of the lecture notes of the two mini-courses plus those of one research talk given at CIMAT. Peter Petersen’s part aims at presenting various rigidity results about Alexandrov spaces in a way that facilitates the understanding by a larger audience of geometers of some of the current research in the subject. They contain a brief overview of the fundamental aspects of the theory of Alexandrov spaces with lower curvature bounds, as well as the aforementioned rigidity results with complete proofs. The text from Fernando Galaz-García’s minicourse was completed in collaboration with Jesús Nuñez-Zimbrón. It presents an up-to-date and panoramic view of the topology and geometry of 3-dimensional Alexandrov spaces, including the classification of positively and non-negatively curved spaces and the geometrization theorem. They also present Lie group actions and their topological and equivariant classifications as well as a brief account of results on collapsing Alexandrov spaces. Jesús Nuñez-Zimbrón’s contribution surveys two recent developments in the understanding of the topological and geometric rigidity of singular spaces with curvature bounded below.
Author |
: Stephanie Alexander |
Publisher |
: Springer |
Total Pages |
: 95 |
Release |
: 2019-05-08 |
ISBN-10 |
: 9783030053123 |
ISBN-13 |
: 3030053121 |
Rating |
: 4/5 (23 Downloads) |
Synopsis An Invitation to Alexandrov Geometry by : Stephanie Alexander
Aimed toward graduate students and research mathematicians, with minimal prerequisites this book provides a fresh take on Alexandrov geometry and explains the importance of CAT(0) geometry in geometric group theory. Beginning with an overview of fundamentals, definitions, and conventions, this book quickly moves forward to discuss the Reshetnyak gluing theorem and applies it to the billiards problems. The Hadamard–Cartan globalization theorem is explored and applied to construct exotic aspherical manifolds.
Author |
: Stephanie Alexander |
Publisher |
: American Mathematical Society |
Total Pages |
: 303 |
Release |
: 2024-05-24 |
ISBN-10 |
: 9781470475369 |
ISBN-13 |
: 1470475367 |
Rating |
: 4/5 (69 Downloads) |
Synopsis Alexandrov Geometry by : Stephanie Alexander
Alexandrov spaces are defined via axioms similar to those of the Euclid axioms but where certain equalities are replaced with inequalities. Depending on the signs of the inequalities, we obtain Alexandrov spaces with curvature bounded above (CBA) and curvature bounded below (CBB). Even though the definitions of the two classes of spaces are similar, their properties and known applications are quite different. The goal of this book is to give a comprehensive exposition of the structure theory of Alexandrov spaces with curvature bounded above and below. It includes all the basic material as well as selected topics inspired by considering Alexandrov spaces with CBA and with CBB simultaneously. The book also includes an extensive problem list with solutions indicated for every problem.
Author |
: S.S. Kutateladze |
Publisher |
: CRC Press |
Total Pages |
: 442 |
Release |
: 2005-07-25 |
ISBN-10 |
: 9780203643846 |
ISBN-13 |
: 0203643844 |
Rating |
: 4/5 (46 Downloads) |
Synopsis A.D. Alexandrov by : S.S. Kutateladze
A.D. Alexandrov is considered by many to be the father of intrinsic geometry, second only to Gauss in surface theory. That appraisal stems primarily from this masterpiece--now available in its entirely for the first time since its 1948 publication in Russian. Alexandrov's treatise begins with an outline of the basic concepts, definitions, and r
Author |
: Owen Dearricott |
Publisher |
: Cambridge University Press |
Total Pages |
: 401 |
Release |
: 2020-10-22 |
ISBN-10 |
: 9781108812818 |
ISBN-13 |
: 1108812813 |
Rating |
: 4/5 (18 Downloads) |
Synopsis Differential Geometry in the Large by : Owen Dearricott
From Ricci flow to GIT, physics to curvature bounds, Sasaki geometry to almost formality. This is differential geometry at large.
Author |
: Owen Dearricott |
Publisher |
: Springer |
Total Pages |
: 202 |
Release |
: 2014-07-22 |
ISBN-10 |
: 9783319063737 |
ISBN-13 |
: 3319063731 |
Rating |
: 4/5 (37 Downloads) |
Synopsis Geometry of Manifolds with Non-negative Sectional Curvature by : Owen Dearricott
Providing an up-to-date overview of the geometry of manifolds with non-negative sectional curvature, this volume gives a detailed account of the most recent research in the area. The lectures cover a wide range of topics such as general isometric group actions, circle actions on positively curved four manifolds, cohomogeneity one actions on Alexandrov spaces, isometric torus actions on Riemannian manifolds of maximal symmetry rank, n-Sasakian manifolds, isoparametric hypersurfaces in spheres, contact CR and CR submanifolds, Riemannian submersions and the Hopf conjecture with symmetry. Also included is an introduction to the theory of exterior differential systems.
Author |
: Yu. G. Reshetnyak |
Publisher |
: CRC Press |
Total Pages |
: 333 |
Release |
: 2002-02-21 |
ISBN-10 |
: 9781482287172 |
ISBN-13 |
: 148228717X |
Rating |
: 4/5 (72 Downloads) |
Synopsis A. D. Alexandrov Selected Works Part I by : Yu. G. Reshetnyak
Alexandr Danilovich Alexandrov has been called a giant of 20th-century mathematics. This volume contains some of the most important papers by this renowned geometer and hence, some of his most influential ideas. Alexandrov addressed a wide range of modern mathematical problems, and he did so with intelligence and elegance, solving some of the disci
Author |
: Anton Petrunin |
Publisher |
: Springer Nature |
Total Pages |
: 107 |
Release |
: 2023-12-23 |
ISBN-10 |
: 9783031391620 |
ISBN-13 |
: 3031391624 |
Rating |
: 4/5 (20 Downloads) |
Synopsis Pure Metric Geometry by : Anton Petrunin
This book serves as an introductory asset for learning metric geometry by delivering an in-depth examination of key constructions and providing an analysis of universal spaces, injective spaces, the Gromov-Hausdorff convergence, and ultralimits. This book illustrates basic examples of domestic affairs of metric spaces, this includes Alexandrov geometry, geometric group theory, metric-measure spaces and optimal transport. Researchers in metric geometry will find this book appealing and helpful, in addition to graduate students in mathematics, and advanced undergraduate students in need of an introduction to metric geometry. Any previous knowledge of classical geometry, differential geometry, topology, and real analysis will be useful in understanding the presented topics.
Author |
: John Bland |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 338 |
Release |
: 2003 |
ISBN-10 |
: 9780821832738 |
ISBN-13 |
: 0821832735 |
Rating |
: 4/5 (38 Downloads) |
Synopsis Explorations in Complex and Riemannian Geometry by : John Bland
This book contains contributions by an impressive list of leading mathematicians. The articles include high-level survey and research papers exploring contemporary issues in geometric analysis, differential geometry, and several complex variables. Many of the articles will provide graduate students with a good entry point into important areas of modern research. The material is intended for researchers and graduate students interested in several complex variables and complex geometry.