正 Legendrian 同痕与 Floer 理论
辛几何
2019-04-11 v4
摘要
从拉格朗日余纬边(Lagrangian cobordisms)的 Floer 同调角度考察了 Legendrian 嵌入的正环路。这导出了对包含给定 Legendrian 的正环路存在性的新障碍,这些障碍用 Legendrian 子流形的 Legendrian 接触同调表示。作为应用,得到并讨论了可序接触流形的旧与新例子。我们还证明了,允许具有非零辛同调的 Liouville 域填充的接触流形,在 Liu 的意义下是强可序的。
引用
@article{arxiv.1610.08023,
title = {Positive Legendrian isotopies and Floer Theory},
author = {Baptiste Chantraine and Vincent Colin and Georgios Dimitroglou Rizell},
journal= {arXiv preprint arXiv:1610.08023},
year = {2019}
}
备注
43 pages. v2: more details, mainly in Section 5. Changes in introduction, added some references and Theorem 1.19. v3: minor corrections, v4: update in the bibliography and change the references accordingly. To appear at "Annales de l'Institut Fourier"