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arXiv 0909.4259math.QAmath.KT
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Morita等价与星积的特征类

Morita equivalence and characteristic classes of star products

H. Bursztyn, V. Dolgushev, S. Waldmann

摘要:

本文讨论了星积特征类理论的两个方面:第一,在任意Poisson流形上,我们用Kontsevich类描述Morita等价星积;第二,在辛流形上,我们描述了Kontsevich和Fedosov星积特征类之间的关系.

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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