A numerical study on weak-dissipative two-mode perturbed Burgers’ and Ostrovsky models: right-left moving waves
Department of Mathematics & Statistics, Jordan University of Science and Technology, P.O.Box 3030, 22110, Irbid, Jordan
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Accepted: 27 March 2018
Published online: 27 April 2018
The purpose of this study is threefold. First, it derives newly developed two-mode nonlinear equations, two-mode perturbed Burgers’ and two-mode Ostrovsky models. Second, it investigates the values of the nonlinearity and dispersion parameters that support the existence of two right-left (R-L) moving wave solutions to these models. Finally, it provides a graphical analysis of the “two-mode” concept and the impact of its phase velocity on the field function.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2018