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Article information
2011 , Volume 16, ¹ 6, p.68-73
Paasonen V.I., Fedoruk M.P.
A compact dissipative scheme for nonlinear Schrodinger equation
A compact difference scheme of the fourth order of accuracy in time has been constructed for the nonlinear Schrodinger equation. In addition, a regulatory dissipation mechanism for the compact difference scheme is developed. The series of numerical experiments show its significant advantage in accuracy compared to the dissipative analog of the Ñrank - Nicholson's schemes
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Keywords: Shrodinger equation, compact difference scheme, dissipative scheme, high-order accuracy scheme, nonlinear fiber optics, fiber laser, fiber-optic link
Author(s):
Paasonen Viktor Ivanovich
PhD. , Associate Professor
Position: Senior Research Scientist
Office: Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, Ac. Lavrentiev ave. 6
Phone Office: (383) 330 86 56
E-mail: paas@ict.nsc.ru
Fedoruk Mikhail Petrovich
Dr. , Academician RAS, Professor
Position: Chancellor
Office: Novosibirsk State University, Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, str. Pirogova, 2
Phone Office: (3832) 349105
E-mail: mife@net.ict.nsc.ru
SPIN-code: 4929-8753
Bibliography link:
Paasonen V.I., Fedoruk M.P. A compact dissipative scheme for nonlinear Schrodinger equation // Computational technologies. 2011. V. 16. ¹ 6. P. 68-73
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