Gorde:
| Egile Nagusiak: | , |
|---|---|
| Formatua: | Preprint |
| Argitaratua: |
2018
|
| Gaiak: | |
| Sarrera elektronikoa: | https://arxiv.org/abs/1801.01034 |
| Etiketak: |
Etiketa erantsi
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|
Aurkibidea:
- We give explicit formulas and algorithms for the computation of the rotation number of a nullhomologous Legendrian knot on a page of a contact open book. On the way, we derive new formulas for the computation of the Thurston-Bennequin invariant of such knots and the Euler class and the d3-invariant of the underlying contact structure.