Séminaires : Structures algébriques ordonnées

Equipe(s) : lm,
Responsables :F. Delon, M. Dickmann, D. Gondard
Email des responsables : dickmann@math.univ-paris-diderot.fr
Salle : 1016
Adresse :Sophie Germain
Description


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
Date11/05/2021
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.
Sallehttps://u-paris.zoom.us/j/85413611691?pwd=NHBvY1VoenFCNU05eVVKdTVqRTJjdz09
AdresseZoom Id 854 1361 1691
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