We give an algorithm for the computation of the basic algebra Morita equivalent to a skew group algebra of a path algebra by obtaining formulas for the number of vertices and arrows of the new quiver Qb. We apply this algorithm to compute the basic algebra corresponding to all simple quaternion actions.
|Number of pages||14|
|Publication status||Published - 2016|
- Artinian rings
- Basic algebra
- Skew group algebras