Titre : | Symplectic topology and measurepPreserving dynamical systems : AMS-IMS-SIAM Joint Summer Research Conference July 1–5, 2007 Snowbird, Utah | Type de document : | texte imprimé | Auteurs : | Albert FATHI, Editeur scientifique ; Yong-Geun OH, Editeur scientifique ; Claude VITERBO, Editeur scientifique | Editeur : | Providence, R. I. [Etats Unis] : American Mathematical Society | Année de publication : | cop. 2010 | Collection : | Contemporary mathematics, ISSN 0271-4132 num. 512 | Importance : | IX-177 p. | ISBN/ISSN/EAN : | 978-0-8218-4892-0 | Langues : | Anglais (eng) | Catégories : | 28D05 37A15 37J05 57R17
| Mots-clés : | difféomorphisme topologie symplectique | Résumé : | The papers in this volume were presented at the AMS-IMS-SIAM Joint Summer Research Conference on Symplectic Topology and Measure Preserving Dynamical Systems held in Snowbird, Utah in July 2007. The aim of the conference was to bring together specialists of symplectic topology and of measure preserving dynamics to try to connect these two subjects. One of the motivating conjectures at the interface of these two fields is the question of whether the group of area preserving homeomorphisms of the 2-disc is or is not simple. For diffeomorphisms it was
known that the kernel of the Calabi invariant is a normal proper subgroup, so the group of area preserving diffeomorphisms is not simple. Most articles are related to understanding these and related questions in the framework of modern symplectic topology. | Note de contenu : | références |
Symplectic topology and measurepPreserving dynamical systems : AMS-IMS-SIAM Joint Summer Research Conference July 1–5, 2007 Snowbird, Utah [texte imprimé] / Albert FATHI, Editeur scientifique ; Yong-Geun OH, Editeur scientifique ; Claude VITERBO, Editeur scientifique . - American Mathematical Society, cop. 2010 . - IX-177 p.. - ( Contemporary mathematics, ISSN 0271-4132; 512) . ISBN : 978-0-8218-4892-0 Langues : Anglais ( eng) Catégories : | 28D05 37A15 37J05 57R17
| Mots-clés : | difféomorphisme topologie symplectique | Résumé : | The papers in this volume were presented at the AMS-IMS-SIAM Joint Summer Research Conference on Symplectic Topology and Measure Preserving Dynamical Systems held in Snowbird, Utah in July 2007. The aim of the conference was to bring together specialists of symplectic topology and of measure preserving dynamics to try to connect these two subjects. One of the motivating conjectures at the interface of these two fields is the question of whether the group of area preserving homeomorphisms of the 2-disc is or is not simple. For diffeomorphisms it was
known that the kernel of the Calabi invariant is a normal proper subgroup, so the group of area preserving diffeomorphisms is not simple. Most articles are related to understanding these and related questions in the framework of modern symplectic topology. | Note de contenu : | références |
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