Legendrian mirrors and Legendrian isotopy
几何拓扑
2007-05-23 v1
摘要
We resolve a question of Fuchs and Tabachnikov by showing that there is a Legendrian knot in standard contact three-space with zero Maslov number which is not Legendrian isotopic to its mirror. The proof uses the differential graded algebras of Chekanov.
引用
@article{arxiv.math/0008210,
title = {Legendrian mirrors and Legendrian isotopy},
author = {Lenhard L. Ng},
journal= {arXiv preprint arXiv:math/0008210},
year = {2007}
}
备注
3 pages, 1 figure, uses epsfig