关于卫星链环的解结隧道系统
几何拓扑
2021-04-21 v1
摘要
我们证明,当卫星链环的分支数大于或等于伴结的桥数两倍时,其隧道数在同分量数的链环中尽可能小。我们证明该结果对于2-桥纽结上的卫星链环是紧的。
引用
@article{arxiv.2104.09861,
title = {On unknotting tunnel systems of satellite chain links},
author = {Darlan Girão and João M. Nogueira and António Salgueiro},
journal= {arXiv preprint arXiv:2104.09861},
year = {2021}
}
备注
16 pages, 14 figures; To appear in Algebraic and Geometric Topology