New non degenerate invariant measures for the Benjamin–Ono equation

We show that the recent work by Gérard–Kappeler–Topalov can be used in order to construct new non degenerate invariant measures for the Benjamin–Ono equation on the Sobolev spaces $H^s$, $s>-1/2$.

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Bibliographic Details
Main Author: Tzvetkov, Nikolay
Format: Article
Language:English
Published: Académie des sciences 2024-02-01
Series:Comptes Rendus. Mathématique
Online Access:https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.536/
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