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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2014, Volume 11, Pages 929–950 (Mi semr538)  

Differentical equations, dynamical systems and optimal control

On a single class of vortex solutions of nonlinear Schrodinger equation

K. K. Izmailovaa, A. A. Cherevkob, A. P. Chupakhinb

a Novosibirsk State University
b M. A. Lavrent'ev Institute of Hydrodynamics, Novosibirsk
References:
Abstract: This work presents a detailed studying one of invariant solutions of Schrodinger equation with cubic nonlinearity. We obtain this solution through the methods of group analysis of differential equations. The analysis of behavior of integral curves of the factor system representing the system of three ordinary differential equations is performed. Both analytical and numerical methods are used.
The existence of periodical solutions for particular parameter value is proved. It is shown that in other cases all system trajectories tend asymptotically to some curve in the phase space. This curve, in its turn, is a trajectory for some value of parameter.
Keywords: differential equations, Schrodinger equation, Lie groups, invariant solutions.
Received October 30, 2014, published December 6, 2014
Document Type: Article
UDC: 517.958, 535, 530.145
MSC: 35Q, 81C
Language: Russian
Citation: K. K. Izmailova, A. A. Cherevko, A. P. Chupakhin, “On a single class of vortex solutions of nonlinear Schrodinger equation”, Sib. Èlektron. Mat. Izv., 11 (2014), 929–950
Citation in format AMSBIB
\Bibitem{IzmCheChu14}
\by K.~K.~Izmailova, A.~A.~Cherevko, A.~P.~Chupakhin
\paper On a single class of vortex solutions of nonlinear Schrodinger equation
\jour Sib. \`Elektron. Mat. Izv.
\yr 2014
\vol 11
\pages 929--950
\mathnet{http://mi.mathnet.ru/semr538}
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