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On exact deformations of Poisson modules

✍ Scribed by V. P. Cherkashin


Publisher
SP MAIK Nauka/Interperiodica
Year
1996
Tongue
English
Weight
326 KB
Volume
59
Category
Article
ISSN
0001-4346

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We prove that there exists an infinite-dimensional Poisson subalgebra in a C o~ (R2n) invariant with respect to the Moyal bracket but not rigid, i.e., admitting nontrivial deformations.