hal-00656600, version 1
The tree model of a meromorphic plane curve
(15/12/2012)
Résumé : We associate with a plane meromorphic curve f a tree model T(f) based on its contact structure. Then we give a complete description of the y-derivative of f (resp. the Jacobien J(f,g)) in terms of T(f) (resp. T(fg)). We also characterize the regularity of f in terms of its tree and we give a bound for the number of its irregular values
- 1 :
- CNRS : UMR6093 – Université d'Angers
- Domaine : Mathématiques/Géométrie algébrique
- Mots-clés : Meromorphic curve – polynomial maps
- Commentaire : 38 pages
- hal-00656600, version 1
- http://hal.archives-ouvertes.fr/hal-00656600
- oai:hal.archives-ouvertes.fr:hal-00656600
- Contributeur :
- Soumis le : Mercredi 4 Janvier 2012, 15:29:45
- Dernière modification le : Mercredi 4 Janvier 2012, 16:28:13




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