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Morita equivalence and characteristic classes of star products

  • H. Bursztyn EMAIL logo , V. Dolgushev and S. Waldmann
Published/Copyright: January 1, 2012
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Journal für die reine und angewandte Mathematik
From the journal Volume 2012 Issue 662

Abstract

This paper deals with two aspects of the theory of characteristic classes of star products: first, on an arbitrary Poisson manifold, we describe Morita equivalent star products in terms of their Kontsevich classes; second, on symplectic manifolds, we describe the relationship between Kontsevich's and Fedosov's characteristic classes of star products.

Received: 2009-10-02
Revised: 2010-07-08
Published Online: 2012-January
Published in Print: 2012-January

Walter de Gruyter Berlin New York 2012

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