Three deformation functors for associative algebras

2005/09/27 by Frank Schuhmacher, Schuhmacher, Frank
Mathematics · #16E40 #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #Rings and Algebras (math.RA)

paper · pdf · doi:10.48550/arxiv.math/0509627

openalex publication_date 2005/09/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We show that three deformation functors (deformations of the product, flat deformations and deformations of the relations) assigned to an associative algebra are naturally isomorphic.

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