Minimal varieties of graded PI‐algebras over abelian groups
Sebastiano Argenti,
Onofrio Mario Di Vincenzo
Abstract:Let be a field of characteristic zero and a finite abelian group. In this paper, we prove that an affine variety of ‐graded PI‐algebras is minimal if and only if it is generated by a graded algebra of upper block triangular matrices where are finite‐dimensional ‐simple algebras.
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