An example of noncommutative deformations

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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.
5 pages, LaTeX, based on a talk I gave at the AGMF Baltic-Nordic Workshop in Gothenburg, 11-13 October, 2007

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Algebraic Geometry, Representation Theory, 14D15; 13D10

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http://salesiana.dossiersoluciones.com/handle/123456789/144151

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0712.2146
 http://arxiv.org/abs/0712.2146

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arXiv