双重点手术与曲面构型
几何拓扑
2018-09-05 v2 辛几何
摘要
我们引入了一种新的操作,即双重点手术,作用于4-流形中的浸入曲面,并用它在许多4-流形中构造曲面的纽结构型。通过取分歧覆盖,我们在具有复杂不动点集的单连通4-流形上产生了Z/m x Z/n的光滑奇异作用。
引用
@article{arxiv.1001.3750,
title = {Double point surgery and configurations of surfaces},
author = {Hee Jung Kim and Daniel Ruberman},
journal= {arXiv preprint arXiv:1001.3750},
year = {2018}
}
备注
Final version; to appear in Journal of Topology. Removed assertion about the restriction of the Z/m x Z/n action to the Z/m and Z/n subgroups