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Applicable Analysis
An International Journal
Volume 95, 2016 - Issue 9
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Original Articles

A note on coupled focusing nonlinear Schrödinger equations

Pages 2063-2080 | Received 21 Jun 2015, Accepted 20 Aug 2015, Published online: 14 Sep 2015
 

Abstract

Some focusing coupled Schrödinger equations are investigated. First, existence of ground state is obtained. Second, global existence and finite-time blow-up of solutions are discussed via potential well method. Finally, strong instability of standing waves is established.

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Notes

No potential conflict of interest was reported by the author.

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