中文

无限型曲面曲线图之间的同构是几何的

几何拓扑 2017-06-13 v1

摘要

ϕ:C(S)C(S)\phi:\mathcal{C}(S)\to\mathcal{C}(S') 为两个无限型曲面的曲线图之间的单纯同构。本文中我们证明在此情形下 SSSS' 同胚,且 ϕ\phi 由同胚 h:SSh:S\to S' 所诱导。

关键词

引用

@article{arxiv.1706.03697,
  title  = {Isomorphisms between curve graphs of infinite-type surfaces are geometric},
  author = {Jesús Hernández Hernández and Israel Morales and Ferrán Valdez},
  journal= {arXiv preprint arXiv:1706.03697},
  year   = {2017}
}

备注

12 pages, 5 figures