NEW YORK JOURNAL OF MATHEMATICS, pp.307-313, 2011 (SCI-Expanded)
Article / Article
NEW YORK JOURNAL OF MATHEMATICS
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Middle East Technical University Affiliated:
Let E be the elementary abelian group C(p)xC(p), k a field of characteristic p, M a finite dimensional module over the group algebra k[E] and J the Jacobson radical J of k[E]. We prove that the decomposition of M when considered as a k[< 1+ x >]-module for a p-point x in J is well defined modulo J(p).