中文

平面上有根树状非奇异叶状结构的同胚类群

几何拓扑 2016-10-12 v2 代数拓扑

摘要

FF 为平面上所有叶均为闭子集的非奇异叶状结构,H+(F)H^{+}(F) 为平面保叶同胚群(赋予紧开拓扑),H0+(F)H^{+}_{0}(F)H+(F)H^{+}(F) 的单位道路连通分支。商群 π0H+(F)=H+(F)/H0+(F)\pi_0 H^{+}(F) = H^{+}(F)/H^{+}_{0}(F) 是叶状同胚的映射类群的类比。在假设 FF 的相应叶空间具有类似于有限直径有根树的结构下,我们将描述 π0H+(F)\pi_0 H^{+}(F) 的代数结构。

关键词

引用

@article{arxiv.1607.04097,
  title  = {Homeotopy groups of rooted tree like non-singular foliations on the plane},
  author = {Yuliia Soroka},
  journal= {arXiv preprint arXiv:1607.04097},
  year   = {2016}
}

备注

Published in Methods of Functional Analysis and Topology (MFAT), available at http://mfat.imath.kiev.ua/article/?id=894