Variants of a lattice of partitions of a countable set

dc.contributor.author	Desiateryk, O.O.
dc.contributor.author	Ganyushkin, O.G.
dc.date.accessioned	2023-02-26T12:11:36Z
dc.date.available	2023-02-26T12:11:36Z
dc.date.issued	2018
dc.identifier.citation	Variants of a lattice of partitions of a countable set / O.O. Desiateryk, O.G Ganyushkin // Algebra and Discrete Mathematics. — 2018. — Vol. 26, № 1. — С. 8–18. — Бібліогр.: 10 назв. — англ.	uk_UA
dc.identifier.issn	1726-3255
dc.identifier.other	2010 MSC: 20M10, 20M14, 06B3
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/188370
dc.description.abstract	In this paper we consider the ordered by inclusion lattice Part(M) of all partitions of a countable set M. The lattice Part(M) is a semigroup with respect to the operation Λ which maps two partitions to their greatest lower bound. We obtain necessary and sufficiency conditions for isomorphism of two variants of the semigroup Part(M).	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	Variants of a lattice of partitions of a countable set	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA