Abstract
In this article, we are concerned with the crossed product S = R☆α G by a twisted partial action α of a group G on a ring R. We give necessary and sufficient (resp., sufficient) conditions for S to be a separable (resp., Frobenius, semisimple) extension of R.
ACKNOWLEDGMENT
This article was partially supported by CAPES (Brazil).
Notes
Communicated by I. Shestakov.