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Soliton stability criterion for generalized nonlinear Schrödinger equations

 

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Opened Access Soliton stability criterion for generalized nonlinear Schrödinger equations
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Author: Quintero, Niurka R.
Mertens, Franz G.
Bishop, Alan R.
Department: Universidad de Sevilla. Departamento de Física Aplicada I
Date: 2015
Published in: Physical Review E, 91(1), 012905: 1-9
Document type: Article
Abstract: A stability criterion for solitons of the driven nonlinear Schrödinger equation (NLSE) has been conjectured. The criterion states that p′(v)<0 is a sufficient condition for instability, while p′(v)>0 is a necessary condition for stability; here, v i...
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URI: http://hdl.handle.net/11441/28044

DOI: 10.1103/PhysRevE.91.012905

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