Soliton trains in dispersive media

Soliton trains in dispersive media

Тема: Свойства нелинейных биофизических систем со сложной внутренней структурой

Інший ID: PACS: 46.40.Cd, 47.35.Fg, 47.54.Fj

URI: http://dspace.nbuv.gov.ua/handle/123456789/176202

Посилання: Soliton trains in dispersive media / J. Engelbrecht, T. Peets, and K. Tamm // Физика низких температур. — 2018. — Т. 44, № 7. — С. 887-892. — Бібліогр.: 34 назв. — англ.

Підтримка: This research was supported by the European Union through the European Regional Development Fund (Estonian Programme TK 124) and by the Estonian Research Council (projects IUT 33-24, PUT 434).

Дата: 2018

Завантажень: 251

Soliton trains in dispersive media

Анотація:

In this paper two Boussinesq-type mathematical models are described which lead to solitonic solutions. One case corresponds to microstructured solids, another case to biomembranes. The emergence of soliton trains in both cases is demonstrated by using numerical simulation. The pseudospectral method guarantees the high accuracy in computing. The significance of the nonlinearities — either deformation-type or displacement-type, is demonstrated.

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