星积的Morita等价与示性类
量子代数
2009-09-24 v1 K理论与同调
摘要
本文涉及星积示性类理论的两个方面:首先,在任意泊松流形上,我们根据Kontsevich类描述Morita等价的星积;其次,在辛流形上,我们描述星积的Kontsevich示性类与Fedosov示性类之间的关系。
引用
@article{arxiv.0909.4259,
title = {Morita equivalence and characteristic classes of star products},
author = {H. Bursztyn and V. Dolgushev and S. Waldmann},
journal= {arXiv preprint arXiv:0909.4259},
year = {2009}
}