Hochschild cohomology via incidence algebras

DOI10.1112/jlms/jdm115zbMath1187.16011arXivmath/0611542OpenAlexW2029042276MaRDI QIDQ5460412

Maria Julia Redondo

Publication date: 5 May 2008

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0611542

zbMATH Keywords

presentationsquiverspath algebrasHochschild cohomology groupsincidence algebras

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Representations of quivers and partially ordered sets (16G20)

Related Items (3)

On incidence algebras and their representations ⋮ Hochschild cohomology of triangular string algebras and its ring structure. ⋮ Gerstenhaber algebra structure on the Hochschild cohomology of quadratic string algebras

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