Stability of standing waves for nonlinea
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Guanggan Chen; Jian Zhang; Yunyun Wei
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Article
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2008
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John Wiley and Sons
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English
⚖ 133 KB
## Abstract This paper is concerned with a nonlinear defocusing fourth‐order dispersive Schrödinger equation with unbounded potentials which models propagation in fiber arrays. We analyze the global existence of the solution and also obtain the existence of the standing waves for the system. Furthe