An application of a theorem of Sheila Brenner for Hochschild extension algebras of a truncated quiver algebra

zbMath1444.16012arXiv1904.11635MaRDI QIDQ5127237

Hideyuki Koie

Publication date: 21 October 2020

Full work available at URL: https://arxiv.org/abs/1904.11635

zbMATH Keywords

quivertrivial extensionalmost split sequenceself-injective algebraHochschild (co)homologyHochschild extension

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Representations of quivers and partially ordered sets (16G20)

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