On the Darboux and Birkhoff steps in the asymptotic stability of solitons

Scipio Cuccagna

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arXiv · 1203.2120

On the Darboux and Birkhoff steps in the asymptotic stability of solitons

Scipio Cuccagna

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Abstract

We give a unified proof of the step to find Darboux coordinates and of the ensuing Birkhoff normal forms procedure, developed in the course of the proof of asymptotic stability of solitary waves for NLS and special cases of Nonlinear Dirac equations

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Scipio Cuccagna. 2012-06-06. On the Darboux and Birkhoff steps in the asymptotic stability of solitons. https://arxiv.org/abs/1203.2120

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