Legendrian mirrors and Legendrian isotopy
arXiv:math/0008210
Abstract
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.
3 pages, 1 figure, uses epsfig