|
Algebra and Discrete Mathematics, 2014, Volume 18, Issue 2, Pages 250–267
(Mi adm494)
|
|
|
|
RESEARCH ARTICLE
A geometrical interpretation of infinite wreath powers
Vahagn H. Mikaelian Department of Applied Mathematics, Yerevan State University
Abstract:
A geometrical construction based on an infinite tree graph is suggested to illustrate the concept of infinite wreath powers of P. Hall. We use techniques based on infinite wreath powers and on this geometrical constriction to build a 2-generator group which is not soluble, but in which the normal closure of one of the generators is locally soluble.
Keywords:
2-generator groups, soluble groups, locally soluble groups, wreath products, infinite wreath products, graphs, automorphisms of graphs.
Received: 05.05.2013 Revised: 05.12.2014
Citation:
Vahagn H. Mikaelian, “A geometrical interpretation of infinite wreath powers”, Algebra Discrete Math., 18:2 (2014), 250–267
Linking options:
https://www.mathnet.ru/eng/adm494 https://www.mathnet.ru/eng/adm/v18/i2/p250
|
Statistics & downloads: |
Abstract page: | 201 | Full-text PDF : | 90 | References: | 37 |
|