http://hdl.handle.net/123456789/154 2026-04-15T23:11:21Z http://hdl.handle.net/123456789/168 A letter to ADM Editorial board Varbanets, P. D.; Savastru, O. V. 2005-01-01T00:00:00Z http://hdl.handle.net/123456789/167 A note to my paper “Generalized equivalence of collections of matrices and common divisors of matrices” Petrychkovych, Vasyl‘ M. We correct some misprints and other oversights in the paper mentioned in the title. 2005-01-01T00:00:00Z http://hdl.handle.net/123456789/166 A note to our paper “Automorphisms of homogeneous symmetric groups and hierarchomorphisms of rooted trees” Lavrenyuk, Yaroslav V.; Sushchansky, Vitaly I. The results on automorphisms of homogeneous alternating groups are corrected and improved. 2005-01-01T00:00:00Z http://hdl.handle.net/123456789/165 On strongly graded Gorestein orders Theohari-Apostolidi, Th.; Vavatsoulas, H. 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 2005-01-01T00:00:00Z