Resumen de Tensor product and local interior G-algebras

Wenlin Huang

• In this paper we get some properties which are compatible with the outer tensor product of local interior G-algebras in Section 2, in Section 3 we gen- eralize the results of KÄulshammer in [2] on some indecomposable modules by the tool of inner tensor product of local interior G-algebras, we also discussed the centralizer CA(AG) of AG in A for an interior G-algebra A in Section 4, which makes sense for the extended de¯nition in Section