Astérisque, n° 392. A free boundary problem for the localization of eigenfunctions

Fiche technique

Format : Broché
Nb de pages : 203 pages
Poids : 400 g
Dimensions : 18cm X 24cm
Date de parution :
ISBN : 978-2-85629-863-3
EAN : 9782856298633

A free boundary problem for the localization of eigenfunctions

chez Société mathématique de France

Serie : Astérisque. Vol 392

Paru le | Broché 203 pages

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Quatrième de couverture

We study a variant of the Alt, Caffarelli, and Friedman free boundary problem, with many phases and a slightly different volume term, which we originally designed to guess the localization of eigenfunctions of a Schrödinger operator in a domain. We prove Lipschitz bounds for the functions and some nondegeneracy and regularity properties for the domains.