Instability of bound states for abstract nonlinear Schrödinger equations |
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| Authors: | Masahito Ohta |
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| Affiliation: | Institut de Mathématiques de Bordeaux, Université Bordeaux 1, 351 cours de la libération, 33405 Talence Cedex, France |
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| Abstract: | We study the instability of bound states for abstract nonlinear Schrödinger equations. We prove a new instability result for a borderline case between stability and instability. We also reprove some known results in a unified way. |
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| Keywords: | Nonlinear Schrö dinger equations Bound states Instability |
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