中文

紧Kähler流形上Siciak-Zaharjuta极值函数的正则性

复变函数 2024-06-07 v3 微分几何

摘要

我们证明紧Kähler流形中紧子集的极值函数的正则性是一个局部性质,并且其连续性与Hölder连续分别等价于多次调和势理论中的经典局部LL-正则性与局部Hölder连续性质。由此我们给出了紧集的(\Cc\al,\Cc\al)(\Cc^\al, \Cc^{\al'})-正则性(由Dinh、Ma与Nguyen引入的概念)的有效刻画。利用该判据,我们证明\bRn\bR^n中所有紧胖子解析子集在此意义下均为正则的。

关键词

引用

@article{arxiv.2305.04171,
  title  = {Regularity of the Siciak-Zaharjuta extremal function on compact K\"ahler manifolds},
  author = {Ngoc Cuong Nguyen},
  journal= {arXiv preprint arXiv:2305.04171},
  year   = {2024}
}

备注

33 pages, v3 incorporated the referee's reports which improved the exposition and added the references. The introduction is rewritten completely and the results are reorganized. This is the final version