Legendrian Torus and Cable Links

Legendrian Torus and Cable Links
复制标题

Legendrian 环面和电缆链路

DOI:
--
复制
发表时间:
2021
期刊:
--
影响因子:
--
通讯作者:
L. Traynor
L. Traynor
中科院分区:
--
文献类型:
--
作者:
Jennifer E. Dalton;John B. Etnyre;L. Traynor

文献摘要

参考文献

被引文献

相似文献

我们给出了传奇环环的分类。在此过程中,我们给出了无限族的Legendrian链环的第一类分类,其中的某些光滑对称性是Legendrian同余不能实现的。我们还给出了第一族不可失稳但不具有最大瑟斯顿-贝内昆不变量的链环,并观察到一种奇特的勒让德环结分布,它可以被实现为一个勒让德环环的组成部分。这种对Legendrian环面链接的分类导致了横向环面链接的分类。我们还给出了均匀粗和勒让德简单的纽结型的勒让德和横拉索的分类。在这里,我们看到了与传奇环状链接分类的一些相似之处,但也有一些不同。特别地,我们证明了存在任意均匀粗结类型的索链的Legendrian表示,对于该类型的索链,其分量的对称性不能由Legendrian等距实现,其他的表示仅分量的循环置换可以实现,还有的表示的所有光滑对称都可以实现。
We give a classification of Legendrian torus links. Along the way, we give the first classification of infinite families of Legendrian links where some smooth symmetries of the link cannot be realized by Legendrian isotopies. We also give the first family of links that are non-destabilizable but do not have maximal Thurston-Bennequin invariant and observe a curious distribution of Legendrian torus knots that can be realized as the components of a Legendrian torus link. This classification of Legendrian torus links leads to a classification of transversal torus links. We also give a classification of Legendrian and transversal cable links of knot types that are uniformly thick and Legendrian simple. Here we see some similarities with the classification of Legendrian torus links but also some differences. In particular, we show that there are Legendrian representatives of cable links of any uniformly thick knot type for which no symmetries of the components can be realized by a Legendrian isotopy, others where only cyclic permutations of the components can be realized, and yet others where all smooth symmetries are realizable.
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者:
Toshiaki;ADACHI;Ichiro Torisu
通讯作者: Ichiro Torisu