A Legendrian Thurston–Bennequin bound from Khovanov homology

Type: Article

Publication Date: 2005-11-25

Citations: 58

DOI: https://doi.org/10.2140/agt.2005.5.1637

Abstract

We establish an upper bound for the Thurston-Bennequin number of a Legendrian link using the Khovanov homology of the underlying topological link.This bound is sharp in particular for all alternating links, and knots with nine or fewer crossings.

Locations

  • Algebraic & Geometric Topology - View - PDF
  • arXiv (Cornell University) - View - PDF
  • Project Euclid (Cornell University) - View - PDF
  • DataCite API - View

Similar Works

Action Title Year Authors
+ PDF Chat Legendrian links and the spanning tree model for Khovanov homology 2006 Hao Wu
+ Patterns in odd Khovanov homology 2011 Alexander N. Shumakovitch
+ Patterns in odd Khovanov homology 2011 Alexander N. Shumakovitch
+ PDF Chat Maximal Thurston–Bennequin number of two-bridge links 2001 Lenhard Ng
+ On Khovanov Homology and Related Invariants 2020 Carmen Caprau
Nicolle González
Christine Ruey Shan Lee
Adam M. Lowrance
Radmila Sazdanović
Melissa Zhang
+ A skein approach to Bennequin type inequalities 2007 Lenhard Ng
+ PDF Chat ON ARC INDEX AND MAXIMAL THURSTON–BENNEQUIN NUMBER 2011 Lenhard Ng
+ PDF Chat Classification of Legendrian knots of topological type 76 with maximal Thurston–Bennequin number 2019 Ivan Dynnikov
Maxim Prasolov
+ PDF Chat Bounds for the Thurston–Bennequin number from Floer homology 2004 Olga Plamenevskaya
+ PDF Chat Classification of Legendrian knots of topological type 7<sub>6</sub> with maximal Thurston-Bennequin number 2020 Ivan Dynnikov
Maxim Prasolov
+ Khovanov Homology for Knots and Links with up to 11 Crossings 2007 D. Bar Natan
+ Knot Floer homology, link Floer homology and link detection 2020 Fraser Binns
Gage Martin
+ PDF Chat On Khovanov Homology and Related Invariants 2021 Carmen Caprau
Nicolle González
Christine Ruey Shan Lee
Adam M. Lowrance
Radmila Sazdanović
Melissa Zhang
+ PDF Chat The contact homology of Legendrian knots with maximal Thurston–Bennequin invariant 2013 Steven Sivek
+ PDF Chat Khovanov homology and ribbon concordances 2019 Adam Simon Levine
Ian Zemke
+ On the Thurston-Bennequin invariant of Legendrian knots and non exactness of Bennequin's inequality 1998 Yutaka Kanda
+ Classification of links with Khovanov homology of minimal rank 2019 Yi Xie
Boyu Zhang
+ PDF Chat On the additivity of the Thurston–Bennequin invariant of Legendrian knots 2003 Ichiro Torisu
+ Classification of links with Khovanov homology of minimal rank 2023 Yi Xie
Boyu Zhang
+ PDF Chat Maximal Thurston--Bennequin number of $+$adequate links 2008 Tamás Kálmán