A CONTRACTING HOMOTOPY FOR BARDZELL'S RESOLUTION

DOI10.3318/PRIA.2008.108.2.111zbMath1171.16005OpenAlexW1968346358MaRDI QIDQ3625936

Emil Sköldberg

Publication date: 22 May 2009

Published in: Mathematical Proceedings of the Royal Irish Academy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3318/pria.2008.108.2.111

zbMATH Keywords

projective resolutionspath algebrasmonomial algebrascontracting homotopy

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) Syzygies, resolutions, complexes in associative algebras (16E05)

Related Items (6)

Gerstenhaber structure on Hochschild cohomology of toupie algebras ⋮ Hochschild cohomology of triangular string algebras and its ring structure. ⋮ A little bit of extra functoriality for Ext and the computation of the Gerstenhaber bracket ⋮ Gerstenhaber algebra structure on the Hochschild cohomology of quadratic string algebras ⋮ A simple note on the Yoneda (co)algebra of a monomial algebra ⋮ Projective resolutions of associative algebras and ambiguities.

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