Book Chapter

New Invariants of Legendrian Knots

  • Chekanov Y
Birkhäuser Basel, (2001), 525-534
DOI: 10.1007/978-3-0348-8266-8_45
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Abstract

We present two different constructions of invariants for Legendrian knots in the standard contact space R 3. These invariants are defined combinatorially, in terms of certain planar projections, and are useful in distinguishing Legendrian knots that have the same classical invariants but are not Legendrian isotopic.

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APA

Chekanov, Y. (2001). New Invariants of Legendrian Knots. In European Congress of Mathematics (pp. 525–534). Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-8266-8_45

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