Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série SEM-DARBOUX
Domaines hep-th,math.AG
Date Jeudi 13 Octobre 2022
Heure 11:30
Institut LPTHE
Salle bibliothèque du LPTHE, tour 13-14, 4eme étage
Nom de l'orateur Zimmermann
Prenom de l'orateur Susanna
Addresse email de l'orateur
Institution de l'orateur Laboratoire de Mathématiques d'Orsay, Université Paris-Saclay
Titre Birational maps of the plane
Résumé Birational symmetries are among the oldest in literature, starting with the involution at the circle by Apollonius. A birational map is simply a map whose coordinates are quotients of polynomials and that have an inverse map of the same type. The group of birational maps of the plane is very large and has enjoyed attention on and off for about 150 years. In this talk I will give an overview of some recent advances.
Numéro de preprint arXiv
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