Hyperbolic Geometry and Geometric Group Theory, Koji Fujiwara, Sadayoshi Kojima, Ken`ichi Ohshika

Автор: Ungar Abraham Albert
Название: Barycentric Calculus In Euclidean And Hyperbolic Geometry: A Comparative Introduction
ISBN: 981430493X ISBN-13(EAN): 9789814304931
Издательство: World Scientific Publishing
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Цена: 114050.00 T
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Описание: A work on barycentric calculus in Euclidean and hyperbolic geometry that provides an introduction to the fascinating and beautiful subject of novel triangle centers in hyperbolic geometry along with analogies they share with familiar triangle centers in Euclidean geometry.

Автор: F. Dahmani, V. Guirardel, D. Osin
Название: Hyperbolically Embedded Subgroups and Rotating Families in Groups Acting on Hyperbolic Spaces
ISBN: 1470421941 ISBN-13(EAN): 9781470421946
Издательство: Mare Nostrum (Eurospan)
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Цена: 74850.00 T
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Описание: Introduces and studies the notions of hyperbolically embedded and very rotating families of subgroups. The authors obtain a number of general results about rotating families and hyperbolically embedded subgroups; although their technique applies to a wide class of groups, it is capable of producing new results even for well-studied particular classes.

Автор: Tushar Das, David Simmons, Mariusz Urbanski
Название: Geometry and Dynamics in Gromov Hyperbolic Metric Spaces: With an Emphasis on Non-Proper Settings
ISBN: 1470434652 ISBN-13(EAN): 9781470434656
Издательство: Mare Nostrum (Eurospan)
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Цена: 107850.00 T
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Описание: This book presents the foundations of the theory of groups and semigroups acting isometrically on Gromov hyperbolic metric spaces. Particular emphasis is paid to the geometry of their limit sets and on behavior not found in the proper setting. The authors provide a number of examples of groups which exhibit a wide range of phenomena not to be found in the finite-dimensional theory. The book contains both introductory material to help beginners as well as new research results, and closes with a list of attractive unsolved problems.