An example of noncommutative deformations

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Eriksen, Eivind
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Abstract
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We compute the noncommutative deformations of a family of modules over the first Weyl algebra. This example shows some important properties of noncommutative deformation theory that separates it from commutative deformation theory.
Comment: 5 pages, LaTeX, based on a talk I gave at the AGMF Baltic-Nordic Workshop in Gothenburg, 11-13 October, 2007
Keywords
Mathematics - Algebraic Geometry, Mathematics - Representation Theory, 14D15, 13D10
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