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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2017 Volume 460, Pages 35–52 (Mi znsl6470)

This article is cited in 4 papers

Hochschild cohomology for algebras of semidihedral type. VIII. The family $SD(2\mathcal B)_1$

A. I. Generalov, A. A. Zaikovskiy

St. Petersburg State University, St. Petersburg, Russia

Abstract: We compute the Hochschild cohomology groups for algebras of semidihedral type which are contained in the family $SD(2\mathcal B)_1$ (from the famous K. Erdmann's classification). In the calculation, we use the beforehand construction of the minimal bimodule resolution for algebras from the family under discussion.

Key words and phrases: Hochschild cohomology groups, algebras of semidihedral type, bimodule resolution.

UDC: 512.5

Received: 30.10.2017


 English version:
Journal of Mathematical Sciences (New York), 2019, 240:4, 395–407


© Steklov Math. Inst. of RAS, 2024