Resonances and genericity in Birkhoff normal forms
نویسندگان
چکیده
This paper is based on the presentation done at seminar Laurent Schwartz in January 2020. It describes and summarizes results given Rational normal forms stability of small solutions to nonlinear Schrödinger equations, see [BFG20a], written with Joackim Bernier Benoît Grébert, published Annals PDE 6, article number: 14 (2020) 65p. We describe here main arguments proof as well general strategy used Birkhoff form for Partial Differential Equations.
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ژورنال
عنوان ژورنال: Séminaire Laurent Schwarz
سال: 2022
ISSN: ['2266-0607']
DOI: https://doi.org/10.5802/slsedp.145