Theohari-Apostolidi, Th.; Vavatsoulas, H.
(Луганский национальный университет им. Т. Шевченко, 2005)
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 ...