Asymptotic Axisymmetry of the Subsonic Traveling Waves to the Gross-pitaevskii Equation
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چکیده
In this note we show the asymptotic axisymmetry of subsonic traveling waves of finite energy to the Gross-Pitaevskii equation. In particular, using a new Hamiltonian identity, we prove that the momentum in the orthogonal directions must vanish.
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تاریخ انتشار 2011