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arXiv · 1602.01201

Instability of standing waves for a system of nonlinear Schr\"odinger equations in a degenerate case

Shotaro Kawahara·Masahito Ohta
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Abstract

We study a system of nonlinear Schr\"odinger equations with cubic interactions in one space dimension. The orbital stability and instability of semitrivial standing wave solutions are studied for both non-degenerate and degenerate cases.

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Shotaro Kawahara, Masahito Ohta. 2016-02-03. Instability of standing waves for a system of nonlinear Schr\"odinger equations in a degenerate case. https://arxiv.org/abs/1602.01201

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