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arxiv: 1904.04533 · v1 · pith:NW3G5SDSnew · submitted 2019-04-09 · 🧮 math.RT

Cohomology of some local selfinjective algebras

classification 🧮 math.RT
keywords algebrasbetacohomologygeneratedselfinjectivesomeappliescharacteristic
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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 $p^3$ over characteristic $p$ by Nguyen-Wang-Wang.

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