ON GENERALIZED ABELIAN DEFORMATIONS
نویسندگان
چکیده
منابع مشابه
On Generalized Abelian Deformations
We study sun-products on R, i.e. generalized Abelian deformations associated with star-products for general Poisson structures on R. We show that their cochains are given by differential operators. As a consequence, the weak triviality of sun-products is established and we show that strong equivalence classes are quite small. When the Poisson structure is linear (i.e., on the dual of a Lie alge...
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ژورنال
عنوان ژورنال: Reviews in Mathematical Physics
سال: 1999
ISSN: 0129-055X,1793-6659
DOI: 10.1142/s0129055x99000246