Tame tensor products of algebras

Zbigniew Leszczyński, Andrzej Skowroński
2003 Colloquium Mathematicum  
With the help of Galois coverings, we describe the tame tensor products A ⊗ K B of basic, connected, nonsimple, finite-dimensional algebras A and B over an algebraically closed field K. In particular, the description of all tame group algebras AG of finite groups G over finite-dimensional algebras A is completed.
doi:10.4064/cm98-1-10 fatcat:wrbsnn673jdqhoadsdtgfkjajq