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This article is cited in 8 scientific papers (total in 8 papers)
Nonautonomous soliton solutions of the modified Korteweg–de Vries-sine-Gordon equation
S. P. Popov Dorodnicyn Computing Center, Federal Research Center "Computer Science and Control", Russian Academy of Sciences, Moscow, Russia
Abstract:
Multisoliton solutions of the modified Korteweg–de Vries-sine-Gordon (mKdV-SG) equation with time-dependent coefficients are considered. Cases describing changes in the shape of soliton solutions (kinks and breathers) observed in gradual transitions between the mKdV, SG, and mKdV-SG equations are numerically studied.
Key words:
mKdV equation, SG equation, mKdV-SG equation, nonautonomous mKdV-SG equation, kink, antikink, breather, soliton, multisoliton interaction.
Received: 18.11.2015 Revised: 28.02.2016
Citation:
S. P. Popov, “Nonautonomous soliton solutions of the modified Korteweg–de Vries-sine-Gordon equation”, Zh. Vychisl. Mat. Mat. Fiz., 56:11 (2016), 1960–1969; Comput. Math. Math. Phys., 56:11 (2016), 1929–1937
Linking options:
https://www.mathnet.ru/eng/zvmmf10483 https://www.mathnet.ru/eng/zvmmf/v56/i11/p1960
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