Cotangent cohomology of a category of deformations

DOI10.1016/0022-4049(95)00152-2zbMath0865.18011OpenAlexW1964898283MaRDI QIDQ1817234

Martin Markl

Publication date: 7 July 1997

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(95)00152-2

zbMATH Keywords

equivalencefree modulecorebialgebrasquasi-Hopf algebrasassociative algebrasintegralitydifferential spacescohomology theoriesfree theorytriple cohomologydeformation theory of algebraic structuresDrinfel'd algebrasobstruction spacesthird Hochschild homology

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Theories (e.g., algebraic theories), structure, and semantics (18C10)

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Cites Work

• Unnamed Item
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• Geometric decompositions, algebraic models and rigidity theorems
• The Lie algebra structure of tangent cohomology and deformation theory
• An introduction to algebraic deformation theory
• Deformation theory via deviations
• Koszul duality for operads
• On the deformation of rings and algebras
• Commutative Algebras and Cohomology
• Bialgebra cohomology, deformations, and quantum groups.
• OPERATOR INVARIANTS OF TANGLES, ANDR-MATRICES
• Drinfel´d algebra deformations, homotopy comodules and the associahedra
• Models for operads
• The Cotangent Complex of a Morphism
• Categorical algebra
• Functors of Artin Rings

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