Special biserial algebras with no outer derivations

DOI10.4064/cm125-1-6zbMath1258.16015arXiv1107.5099OpenAlexW2050661150MaRDI QIDQ3098900

Patrick Le Meur, Juan Carlos Bustamante, Ibrahim Assem

Publication date: 18 November 2011

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1107.5099

zbMATH Keywords

fundamental groupspath algebrasHochschild cohomology groupsspecial biserial algebrasrepresentation-finite algebrassimple connectednessprojective-injective modules

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Representations of quivers and partially ordered sets (16G20)

Related Items (3)

A finite dimensional algebra of the diagram of a knot ⋮ Hochschild cohomology: some applications in representation theory of algebras ⋮ Hochschild cohomology of triangular string algebras and its ring structure.

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