中文

扭结的失真与桥距离

几何拓扑 2020-03-25 v2

摘要

我们推广了 Pardon 的技术,证明了在 R3\mathbb{R}^3 中扭结的失真存在一个下界,该下界与扭结的桥距离和桥数的最小值成正比。我们还展示了一个无限扭结族,对于该族扭结,桥距离和桥数的最小值是无界的,而 Pardon 的下界是常数。

关键词

引用

@article{arxiv.1705.08490,
  title  = {Distortion and the bridge distance of knots},
  author = {Ryan Blair and Marion Campisi and Scott A. Taylor and Maggy Tomova},
  journal= {arXiv preprint arXiv:1705.08490},
  year   = {2020}
}

备注

19 pages, 5 figures. Version 2 incorporates significant improvements in exposition. The paper has been accepted by Journal of Topology