Strongly exceptional Legendrian connected sum of two Hopf links
Geometric Topology
2026-01-28 v2 Symplectic Geometry
Abstract
In this paper, we give a complete coarse classification of strongly exceptional Legendrian realizations of connected sum of two Hopf links in contact 3-spheres. This is the first classification result about exceptional Legendrian representatives for connected sums of link families.
Keywords
Cite
@article{arxiv.2307.00447,
title = {Strongly exceptional Legendrian connected sum of two Hopf links},
author = {Youlin Li and Sinem Onaran},
journal= {arXiv preprint arXiv:2307.00447},
year = {2026}
}
Comments
59 pages, 22 figures. Final version. To appear in Canadian Journal of Mathematics