Obstructions to deformations of d.g. modules

DOI10.1090/S0002-9939-01-06293-1zbMath1076.13510arXivmath/0106237OpenAlexW2110859031MaRDI QIDQ2750836

Trina Armstrong, Ron Umble

Publication date: 21 October 2001

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

Full work available at URL: https://arxiv.org/abs/math/0106237

zbMATH Keywords

differential graded modulesnon-vanishing higher-order obstructions

Mathematics Subject Classification ID

(Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03) Deformations and infinitesimal methods in commutative ring theory (13D10)

Related Items (1)

On the cohomology of the Weyl algebra, the quantum plane, and the \(q\)-Weyl algebra.

Cites Work

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• Relative Hochschild cohomology, rigid algebras, and the Bockstein
• Obstructions to homotopy equivalences
• A cohomology theory for \(A(m)\)-algebras and applications
• The deformation complex for differential graded Hopf algebras

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