Self-similar Groups

Self-similar Groups
ISBN-10
0821838318
ISBN-13
9780821838310
Category
Geometric group theory
Pages
231
Language
English
Published
2005
Publisher
American Mathematical Soc.
Author
Volodymyr Nekrashevych

Description

The book studies the self-similarity phenomenon in group theory and shows its intimate relation with dynamical systems and more classical self-similar structures, such as fractals, Julia sets, and self-affine tilings. The relation is established through the notions of the iterated monodromy group and the limit space, which are the central topics of the book. A wide variety of examples and different applications of self-similar groups to dynamical systems and vice versa are discussed. It is shown in particular how Julia sets can be reconstructed from the respective iterated monodromy groups and that groups with exotic properties appear now not just as isolated examples but as naturally defined iterated monodromy groups of rational functions. The book is intended to be accessible, to a wide mathematical readership, including graduate students interested in group theory and dynamical systems.

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