2018
DOI: 10.1016/j.na.2017.10.013
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Orbital stability of standing waves for a system of nonlinear Schrödinger equations with three wave interaction

Abstract: Abstract. We study the existence and stability of standing waves solutions of a three-coupled nonlinear Schrödinger system related to the Raman amplification in a plasma. By means of the concentration-compacteness method, we provide a characterization of the standing waves solutions as minimizers of an energy functional subject to three independent L 2 mass constraints. As a consequence, we establish existence and orbital stability of solitary waves.

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Cited by 17 publications
(19 citation statements)
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“…(1.1) Theorem 1.2 is also the generalization of the result of Ardila [2] to the higher dimensional case and to the model with potentials.…”
mentioning
confidence: 78%
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“…(1.1) Theorem 1.2 is also the generalization of the result of Ardila [2] to the higher dimensional case and to the model with potentials.…”
mentioning
confidence: 78%
“…We also note that our strategy of the proof of Theorem 1.1 is different from the one in Ardila [2] even in the case N = 1. (see Bhattarai [3] for related results to other three component system.…”
mentioning
confidence: 95%
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“…There is the potential of considering the linearization characteristics to be further developed for the system of equilibrium boundary value problems. Ardila [20] studied the existence and stability of standing waves solutions of a threecoupled nonlinear Schrödinger system related to the Raman amplification in a plasma. Hu and Yin [21] considered dynamics of the compressible Navier-Stokes equation in one spatial dimension for a viscous fluid with vanishing thermal conductivity.…”
Section: Introductionmentioning
confidence: 99%
“…Motivated and inspired by the references [18][19][20][21], in this paper we further consider the following universal equilibrium equations with nondifferentiable boundary conditions:…”
Section: Introductionmentioning
confidence: 99%