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Singular deformations of Lie algebras on an example

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Publication:6502349

arXivq-alg/9706027MaRDI QIDQ6502349

Author name not available (Why is that?)


Abstract: The notion of singular one-parameter deformation of a Lie algebra is introduced. It is shown that the complex infinite-dimensional Lie algebra of polynomial vector fields in C with trivial 1-jet at the origin has such singular deformation.












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