A generalization of groups with many almost normal subgroups

dc.contributor.author	Russo, F.G.
dc.date.accessioned	2019-06-15T16:41:40Z
dc.date.available	2019-06-15T16:41:40Z
dc.date.issued	2010
dc.identifier.citation	A generalization of groups with many almost normal subgroups / F.G. Russo // Algebra and Discrete Mathematics. — 2010. — Vol. 9, № 1. — С. 79–85. — Бібліогр.: 21 назв. — англ.	uk_UA
dc.identifier.issn	1726-3255
dc.identifier.other	2010 Mathematics Subject Classification:20C07; 20D10; 20F24.
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/154600
dc.description.abstract	A subgroup H of a group G is called almost normal in G if it has finitely many conjugates in G. A classic result of B. H. Neumann informs us that \|G:Z(G)\| is finite if and only if each H is almost normal in G. Starting from this result, we investigate the structure of a group in which each non-finitely generated subgroup satisfies a property, which is weaker to be almost normal	uk_UA
dc.description.sponsorship	This paper is dedicated to the memory of my father and to the future of my brother	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут прикладної математики і механіки НАН України	uk_UA
dc.relation.ispartof	Algebra and Discrete Mathematics
dc.title	A generalization of groups with many almost normal subgroups	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA