灯泡技巧的新方法:4流形中的圆盘
几何拓扑
2025-10-08 v2 代数拓扑
摘要
对于4流形与带有对偶球面的纽结,我们利用可追溯到Dax的不变量计算了以为边界的整齐嵌入的光滑同痕类集合。此外,我们在上构造了一个群结构,并证明其通常既非交换也非有限生成。我们恢复了所有先前关于带标架对偶的球面的同痕类的结果,并将群与的映射类群相联系。
引用
@article{arxiv.2209.12015,
title = {A new approach to light bulb tricks: Disks in 4-manifolds},
author = {Danica Kosanović and Peter Teichner},
journal= {arXiv preprint arXiv:2209.12015},
year = {2025}
}
备注
41 pages, 10 figures. The initial version of arXiv:2105.13032 has been split into two parts, and this is the part about surfaces in 4-manifolds. v2: Version accepted for publication in Duke Math. J