KAM tori for defocusing modified KDV equation
نویسندگان
چکیده
منابع مشابه
On the Whitham Equations for the Defocusing Complex Modified KdV Equation
We study the Whitham equations for the defocusing complex modified KdV (mKdV) equation. These Whitham equations are quasilinear hyperbolic equations and they describe the averaged dynamics of the rapid oscillations which appear in the solution of the mKdV equation when the dispersive parameter is small. The oscillations are referred to as dispersive shocks. The Whitham equations for the mKdV eq...
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A selfcontained proof of the KAM theorem in the Thirring model is discussed. I shall particularize the Eliasson method, E], for KAM tori to a special model, of great interest, whose relevance for the KAM problem was pointed out by Thirring, T] (see G] for a short discussion of the model). The idea of exposing Eliasson's method through simple particular cases appears in V], where results of the ...
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ژورنال
عنوان ژورنال: Journal of Geometry and Physics
سال: 2015
ISSN: 0393-0440
DOI: 10.1016/j.geomphys.2014.12.009