Introduction to Iterated Monodromy Groups
- [1] Laboratoire de Mathématiques (UMR 8088), Université de Cergy-Pontoise, F-95000 Cergy-Pontoise, France
Annales de la faculté des sciences de Toulouse Mathématiques (2012)
- Volume: 21, Issue: S5, page 1069-1118
- ISSN: 0240-2963
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topGodillon, Sébastien. "Introduction to Iterated Monodromy Groups." Annales de la faculté des sciences de Toulouse Mathématiques 21.S5 (2012): 1069-1118. <http://eudml.org/doc/250994>.
@article{Godillon2012,
abstract = {The theory of iterated monodromy groups was developed by Nekrashevych [9]. It is a wonderful example of application of group theory in dynamical systems and, in particular, in holomorphic dynamics. Iterated monodromy groups encode in a computationally efficient way combinatorial information about any dynamical system induced by a post-critically finite branched covering. Their power was illustrated by a solution of the Hubbard Twisted Rabbit Problem given by Bartholdi and Nekrashevych [2].These notes attempt to introduce this theory for those who are familiar with holomorphic dynamics but not with group theory. The aims are to give all explanations needed to understand the main definition (Definition 3.6) and to provide skills in computing any iterated monodromy group efficiently (see examples in Section 3.3). Moreover some explicit links between iterated monodromy groups and holomorphic dynamics are detailed. In particular, Section 4.1 provides some facts about combinatorial equivalence classes, and Section 4.2 deals with matings of polynomials.},
affiliation = {Laboratoire de Mathématiques (UMR 8088), Université de Cergy-Pontoise, F-95000 Cergy-Pontoise, France},
author = {Godillon, Sébastien},
journal = {Annales de la faculté des sciences de Toulouse Mathématiques},
language = {eng},
month = {12},
number = {S5},
pages = {1069-1118},
publisher = {Université Paul Sabatier, Toulouse},
title = {Introduction to Iterated Monodromy Groups},
url = {http://eudml.org/doc/250994},
volume = {21},
year = {2012},
}
TY - JOUR
AU - Godillon, Sébastien
TI - Introduction to Iterated Monodromy Groups
JO - Annales de la faculté des sciences de Toulouse Mathématiques
DA - 2012/12//
PB - Université Paul Sabatier, Toulouse
VL - 21
IS - S5
SP - 1069
EP - 1118
AB - The theory of iterated monodromy groups was developed by Nekrashevych [9]. It is a wonderful example of application of group theory in dynamical systems and, in particular, in holomorphic dynamics. Iterated monodromy groups encode in a computationally efficient way combinatorial information about any dynamical system induced by a post-critically finite branched covering. Their power was illustrated by a solution of the Hubbard Twisted Rabbit Problem given by Bartholdi and Nekrashevych [2].These notes attempt to introduce this theory for those who are familiar with holomorphic dynamics but not with group theory. The aims are to give all explanations needed to understand the main definition (Definition 3.6) and to provide skills in computing any iterated monodromy group efficiently (see examples in Section 3.3). Moreover some explicit links between iterated monodromy groups and holomorphic dynamics are detailed. In particular, Section 4.1 provides some facts about combinatorial equivalence classes, and Section 4.2 deals with matings of polynomials.
LA - eng
UR - http://eudml.org/doc/250994
ER -
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