On the separability of the restriction functor

dc.contributor.author	Theohari-Apostolidi, Th.
dc.contributor.author	Vavatsoulas, H.
dc.date.accessioned	2019-06-17T10:58:03Z
dc.date.available	2019-06-17T10:58:03Z
dc.date.issued	2003
dc.identifier.citation	On the separability of the restriction functor / Th. Theohari-Apostolidi, H. Vavatsoulas // Algebra and Discrete Mathematics. — 2003. — Vol. 2, № 3. — С. 95–101. — Бібліогр.: 9 назв. — англ.	uk_UA
dc.identifier.issn	1726-3255
dc.identifier.other	2000 Mathematics Subject Classification: 16W50, 16G30, 16H05.
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/155703
dc.description.abstract	Let G be a group, Λ = L σ∈G Λσ a strongly graded ring by G, H a subgroup of G and ΛH = L σ∈H Λσ. We give a necessary and sufficient condition for the ring Λ/ΛH to be separable, generalizing the corresponding result for the ring extension Λ/Λ1. As a consequence of this result we give a condition for Λ to be a hereditary order in case Λ is a strongly graded by finite group R-order in a separable K-algebra, for R a Dedekind domain with quotient field K.	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	On the separability of the restriction functor	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA