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Cohomology of some local selfinjective algebras (1904.04533v1)
Published 9 Apr 2019 in math.RT
Abstract: We show that the cohomology for some 2-generated selfinjective algebras is finitely generated. This applies in particular to the algebras $A5(\beta)$ for $\beta\neq 0$ in the classification of connected Hopf algebras of dimension $p3$ over characteristic $p$ by Nguyen-Wang-Wang.