par Steinbrecher, György;Weyssow, Boris 
Référence Annals of the University of Craiova, Physics, 20, 1, page (104-112)
Publication Publié, 2010
Référence Annals of the University of Craiova, Physics, 20, 1, page (104-112)
Publication Publié, 2010
Article révisé par les pairs
| Résumé : | For area preserving maps we introduce an operator whose spectrum give the classical rotation numbers or generalised rotation numbers in chaotic sea. We prove that some classical properties of rotation number survive as properties of this new operator. |
