Abstract
A technique which is associated with the Benson―Carlson diagrammatic method is developed. Using this technique, we describe the Yoneda algebras of the algebras that constitute a series of algebras of dihedral type. We also describe the Ext-algebras of simple modules over the algebras considered. Bibliography: 6 titles.
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Generalov, A.I. Cohomology of Algebras of Dihedral Type. I. Journal of Mathematical Sciences 112, 4318–4331 (2002). https://doi.org/10.1023/A:1020338801963
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DOI: https://doi.org/10.1023/A:1020338801963