Séminaires : Structures algébriques ordonnées

Equipe(s) : lm,
Responsables :F. Delon, M. Dickmann, D. Gondard
Email des responsables : dickmann@math.univ-paris-diderot.fr
Salle : 1013
Adresse :Sophie Germain

Mardi de 14h00 à 15h45
Page du séminaire et programme
Abonnement à la liste de diffusion

Orateur(s) Daniel Plaumann - University of Dortmund, Germany,
Titre Hyperbolic Polynomials
Horaire14:00 à 15:45
Diffusion Code: 917988
RésumeHyperbolic polynomials are real homogeneous polynomials in several variables with a certain reality condition on their roots. They orginate in PDE theory but have more recently been studied extensively in combinatorics, convex optimization and real algebraic geometry. A lot of their theory can be thought of as generalising symmetric determinants. In this talk, I will give a gentle introdcution, survey several important results and point to some recent developments and open problems.
AdresseZoom Id 854 1361 1691