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Tame tensor products of algebras
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