
Asymptotics for the travelling waves in the Gross-Pitaevskii equation
Gravejat, Philippe (2005), Asymptotics for the travelling waves in the Gross-Pitaevskii equation, Asymptotic Analysis, 45, 3-4, p. 227-299
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Type
Article accepté pour publication ou publiéDate
2005Journal name
Asymptotic AnalysisVolume
45Number
3-4Publisher
IOS Press
Pages
227-299
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Gravejat, PhilippeAbstract (EN)
We investigate the asymptotic behaviour of the subsonic travelling waves of finite energy in the Gross-Pitaevskii equation in dimension larger than two. In particular, we give their first-order asymptotics in the case they are axisymmetric, and link it to their energy and momentum.Subjects / Keywords
nonlinear Schrödinger equation; travelling waves; asymptotic behaviourRelated items
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