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On quasi-classical limits of DQ-algebroids

Part of: Symplectic geometry, contact geometry

Published online by Cambridge University Press:  19 January 2017

Paul Bressler ,
Alexander Gorokhovsky ,
Ryszard Nest  and
Boris Tsygan
Paul Bressler
Affiliation:
Departamento de Matemáticas, Universidad de Los Andes, Bogotá, Colombia email paul.bressler@gmail.com
Alexander Gorokhovsky
Affiliation:
Department of Mathematics, UCB 395, University of Colorado, Boulder, CO 80309-0395, USA email Alexander.Gorokhovsky@colorado.edu
Ryszard Nest
Affiliation:
Department of Mathematics, Copenhagen University, Universitetsparken 5, 2100 Copenhagen, Denmark email rnest@math.ku.dk
Boris Tsygan
Affiliation:
Department of Mathematics, Northwestern University, Evanston, IL 60208-2730, USA email b-tsygan@northwestern.edu
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Abstract

We determine the additional structure which arises on the classical limit of a DQ-algebroid.

Keywords

algebroiddeformation quantizationclassical limit

MSC classification

Primary: 53D55: Deformation quantization, star products
Type
Research Article
Information
Compositio Mathematica , Volume 153 , Issue 1 , January 2017 , pp. 41 - 67
Copyright
© The Authors 2017 

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