中文

关于R^{2n+1}中勒让德子流形间拉格朗日配边的一个注记

辛几何 2014-01-28 v5

摘要

我们研究了R^{2n+1}中两个闭可定向勒让德子流形之间的嵌入拉格朗日配边关系。更准确地说,我们研究了在这种关系下Thurston-Bennequin数和(线性化)勒让德接触同调的行为。关于Thurston-Bennequin数的结果可以看作是Chantraine在n = 1时所得结果的推广。此外,我们提供了拉格朗日配边的几种构造,并证明了在R^{2n+1}中存在无穷多对精确拉格朗日配边但非逐对勒让德合痕的勒让德n-环面。

关键词

引用

@article{arxiv.1108.3693,
  title  = {A note on Lagrangian cobordisms between Legendrian submanifolds of R^{2n+1}},
  author = {Roman Golovko},
  journal= {arXiv preprint arXiv:1108.3693},
  year   = {2014}
}

备注

14 pages, 2 figures; improved exposition, many minor corrections, this version has been accepted for publication in the Pacific Journal of Mathematics