Publication: Manakov model with gain/loss terms and N-soliton interactions: Effects of periodic potentials
Дата
2019
Авторы
Todorov, M. D.
Gerdjikov, V. S.
Journal Title
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Аннотация
We analyze the dynamical behavior of the N-soliton train in the adiabatic approximation of the perturbed nonlinear Schrodinger equation (NLSE) and the Manakov model. The perturbations include the simultaneous by a periodic external potential, and linear and nonlinear gain/loss terms. We derive the corresponding perturbed complex Toda chain (PCTC) models for both NLSE and Manakov model. We show that the soliton interactions dynamics for the PCTC models compares favorably to full numerical results of the original perturbed NLSE and Manakov model. (C) 2018 IMACS. Published by Elsevier B.V. All rights reserved.
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Цитирование
Todorov, M. D. Manakov model with gain/loss terms and N-soliton interactions: Effects of periodic potentials / Todorov, MD, Gerdjikov, VS // Applied Numerical Mathematics. - 2019. - 141. - P. 62-80;. - 10.1016/j.apnum.2018.05.015
URI
https://www.doi.org/10.1016/j.apnum.2018.05.015
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https://openrepository.mephi.ru/handle/123456789/18101
https://www.scopus.com/record/display.uri?eid=2-s2.0-85048006217&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000469308700007
https://openrepository.mephi.ru/handle/123456789/18101