Spectral sequences for the cohomology rings of a smash product.

DOI10.1016/j.jalgebra.2015.02.021zbMath1336.16010arXiv1401.3551OpenAlexW2963871235MaRDI QIDQ2343495

Cris Negron

Publication date: 6 May 2015

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1401.3551

zbMATH Keywords

Hopf algebrasHochschild cohomologyspectral sequencessmash productscup productsYoneda productsExt algebras

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Spectral sequences, hypercohomology (18G40) Smash products of general Hopf actions (16S40)

Related Items (6)

Hochschild cohomology of twisted tensor products ⋮ Deformation cohomology for cyclic groups acting on polynomial rings ⋮ New approaches to finite generation of cohomology rings ⋮ Smash products of Calabi-Yau algebras by Hopf algebras ⋮ PBW deformations of Koszul algebras over a nonsemisimple ring. ⋮ Pertinency of Hopf actions and quotient categories of Cohen-Macaulay algebras

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