Geodesic
Transformation of sine-Gordon solitons in models with variable coefficients and damping
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 55 (2015) no. 4, pp. 631-640 Cet article a éte moissonné depuis la source Math-Net.Ru

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The dynamics of sine-Gordon solitons in the presence of an external force, damping, and a spatially modulated periodic potential is studied. Numerical methods are used to show the possibility of generating localized nonlinear waves of the soliton and breather types. Their evolution is investigated, and the dependences of the amplitude and the oscillation frequency on the parameters of the system are found. 
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     title = {Transformation of {sine-Gordon} solitons in models with variable coefficients and damping},
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A. M. Gumerov; E. G. Ekomasov; R. R. Murtazin; V. N. Nazarov. Transformation of sine-Gordon solitons in models with variable coefficients and damping. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 55 (2015) no. 4, pp. 631-640. http://geodesic.mathdoc.fr/item/ZVMMF_2015_55_4_a10/

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