A Nilpotent Quotient Algorithm for Certain Infinitely Presented Groups and Its Applications
Year: 2008
Type: article
Abstract: We describe a nilpotent quotient algorithm for a certain class of infinite presentations: the so-called finite L-presentations. We then exhibit finite L-presentations for various examples and report on the application of our nilpotent quotient algorithm to them. As a result, we obtain conjectural descriptions of the lower central series structure of various interesting groups including the Grigorchuk supergroup, the Brunner–Sidki–Vieira group, the Basilica group, certain generalizations of the Fabrykowski–Gupta group, and certain generalizations of the Gupta–Sidki group.
Authors: LAURENT BARTHOLDI, BETTINA EICK, RENÉ HARTUNG
Institutions: University of Göttingen, Technische Universität Braunschweig
Language: English
Topic: Finite Group Theory Research
Subfield: Discrete Mathematics and Combinatorics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1619660465