The ring of monomial representations I. Structure theory
The ring of monomial representations I. Structure theory
复制标题
单项式表示环 I. 结构理论
DOI:
10.1016/0021-8693(71)90132-3
复制
发表时间:
1971
期刊:
影响因子:
--
通讯作者:
A. Dress
中科院分区:
文献类型:
--
作者:
A. Dress
Let G be a finite group and A a finite abelian group, on which G acts from the right:(a, g)++ as (u EA, g EG). A (G,@-set S is a finite set, on which the semidirect product G x A acts bv permutations from the left, such that ACG>: A acts freely.(We assume-A and G to be imbedded in G x cl, thusaog= gcag.)For two (G, A)-sets S and Y define S+ Y to be the disjoint union of S and Y with the obvious G x A-action and define 5’aA Y to be the set of A-orbits in the Cartesian product S x Y with respect to the A-action