On groups of finite rank
Wehrfritz, B. A. F. (Queen Mary University of London. School of Mathematical Sciences)

Data:	2021
Resum:	We study the structure of groups of finite (Prufer) rank in a very wide class of groups and also of central extensions of such groups. As a result we are able to improve, often substantially, on a number of known numerical bounds, in particular on bounds for the rank (resp. Hirsch number) of the derived subgroup of a group in terms of the rank (resp. Hirsch number) of its central quotient and on bounds for the rank of a group in terms of its Hirsch number.
Drets:	Tots els drets reservats.
Llengua:	Anglès
Document:	Article ; recerca ; Versió publicada
Matèria:	Finite pr¨ufer rank ; Generalized soluble ; Generalized finite groups
Publicat a:	Publicacions matemàtiques, Vol. 65 Núm. 2 (2021) , p. 599-613 (Articles) , ISSN 2014-4350

Adreça alternativa: https://raco.cat/index.php/PublicacionsMatematiques/article/view/390242
DOI: 10.5565/PUBLMAT6522106

15 p, 305.3 KB

El registre apareix a les col·leccions:
Articles > Articles publicats > Publicacions matemàtiques
Articles > Articles de recerca