Browsing Scientific articles by Journals "Journal of Algebra"
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The algebra of observables in noncommutative deformation theory
(Journal article; Peer reviewed, 2019)We consider the algebra O(M) of observables and the (formally) versal morphism η : A → O(M) defined by the noncommutative deformation functor DefM of a family M = {M1, . . . , Mr} of right modules over an associative ...