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arXiv · 0709.2141

A skein approach to Bennequin type inequalities

Lenhard Ng
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Abstract

We give a simple unified proof for several disparate bounds on Thurston-Bennequin number for Legendrian knots and self-linking number for transverse knots in R^3, and provide a template for possible future bounds. As an application, we give sufficient conditions for some of these bounds to be sharp.

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Lenhard Ng. 2007-09-13. A skein approach to Bennequin type inequalities. https://arxiv.org/abs/0709.2141

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