中文

全纯泊松流形上Dolbeault复形的形式性与形变

微分几何 2025-07-20 v1

摘要

本文的目的是在ˉ\partial_{}\bar{\partial}--引理或πˉ\partial_{\pi}\bar{\partial}--引理的假设下研究全纯泊松流形(M,π)(M,\pi)的性质。在这些假设下,我们证明了Koszul--Brylinski同调可由Dolbeault上同调恢复,并证明DGLA (AM,,ˉ,[,]π)(A_M^{\bullet,\bullet},\bar{\partial},[-,-]_{\partial_\pi})是形式的。此外,我们讨论了(AM,[[t]],ˉ,[,]π)(A_M^{\bullet,\bullet}[[t]],\bar{\partial},[-,-]_{\partial_\pi})的Maurer--Cartan元素,其诱导了MM的复结构形变。

关键词

引用

@article{arxiv.2209.14511,
  title  = {Formality of the Dolbeault complex and deformations of holomorphic Poisson manifolds},
  author = {Youming Chen},
  journal= {arXiv preprint arXiv:2209.14511},
  year   = {2025}
}

备注

18 pages. Comments are welcome! arXiv admin note: text overlap with arXiv:2202.09764