Stability of solitary waves for derivative nonlinear Schrödinger equation
Mathieu Colin, Masahito Ohta (2006)
Annales de l'I.H.P. Analyse non linéaire
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Mathieu Colin, Masahito Ohta (2006)
Annales de l'I.H.P. Analyse non linéaire
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Nikolay Tzvetkov (2003-2004)
Séminaire Bourbaki
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In a series of recent papers, Martel and Merle solved the long-standing open problem on the existence of blow up solutions in the energy space for the critical generalized Korteweg- de Vries equation. Martel and Merle introduced new tools to study the nonlinear dynamics close to a solitary wave solution. The aim of the talk is to discuss the main ideas developed by Martel-Merle, together with a presentation of previously known closely related results.
F. Rousset, N. Tzvetkov (2009)
Annales de l'I.H.P. Analyse non linéaire
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Jianqing Chen (2010)
Czechoslovak Mathematical Journal
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By deriving a variant of interpolation inequality, we obtain a sharp criterion for global existence and blow-up of solutions to the inhomogeneous nonlinear Schrödinger equation with harmonic potential We also prove the existence of unstable standing-wave solutions via blow-up under certain conditions on the unbounded inhomogeneity and the power of nonlinearity, as well as the frequency of the wave.
Pierre Raphaël (2005-2006)
Séminaire Équations aux dérivées partielles
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