On the classification of Moore algebras and their deformations.

DOI10.4310/HHA.2004.v6.n1.a7zbMath1082.16015arXivmath/0304314MaRDI QIDQ1770293

Alastair Hamilton

Publication date: 5 April 2005

Published in: Homology, Homotopy and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0304314

zbMATH Keywords

miniversal deformationsdeformations of \(A_\infty\)-algebrasformal one-parameter deformationsMoore algebrastruncated Hochschild cohomologyunital weak equivalences

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Deformations of associative rings (16S80) Differential graded algebras and applications (associative algebraic aspects) (16E45) Cohomology of Lie (super)algebras (17B56) Abstract and axiomatic homotopy theory in algebraic topology (55U35)

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Cohomology theories for homotopy algebras and noncommutative geometry

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