On strongly graded Gorestein orders

dc.contributor.author	Theohari-Apostolidi, Th.
dc.contributor.author	Vavatsoulas, H.
dc.date.accessioned	2015-11-16T08:03:28Z
dc.date.available	2015-11-16T08:03:28Z
dc.date.issued	2005
dc.identifier.uri	http://hdl.handle.net/123456789/165
dc.description.abstract	Let G be a finite group and let = g2G g be a strongly G-graded R-algebra, where R is a commutative ring with unity. We prove that if R is a Dedekind domain with quotient field K, is an R-order in a separable K-algebra such that the algebra 1 is a Gorenstein R-order, then is also a Gorenstein R-order. Moreover, we prove that the induction functor ind : Mod H ! Mod defined in Section 3, for a subgroup H of G, commutes with the standard duality functor	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Луганский национальный университет им. Т. Шевченко	uk_UA
dc.subject	алгебра	uk_UA
dc.subject	математика	uk_UA
dc.title	On strongly graded Gorestein orders	uk_UA
dc.type	Article	uk_UA