نتایج جستجو برای: exact traveling wave solutions

تعداد نتایج: 656186  

2013
S. Molla Mahmoudi Ahmad Hajipour

The Exp-function method can be used as an alternative to obtain analytic and approximate solutions of different types of differential equations. In this work Exp -function method is used to find exact solitary wave solutions for Fitzhugh-Nagumo equation. The method is straightforward and concise and its applications for Fitzhugh-Nagumo equation enable one to find exact traveling wave solutions....

Journal: :British Journal of Mathematics & Computer Science 2014

2013
A. J. M. Jawad M. D. Petkovic

In this paper, tanh method is applied to obtain exact solutions for two systems of nonlinear wave equations, namely, two component evolutionary system of homogeneous KdV equations of order 3 (type I as well as type II). Moreover, traveling wave hypothesis is used to obtain sech solution of type II coupled KdV system, in a more general setting. The results show that this method presents exact so...

Journal: :DEStech Transactions on Engineering and Technology Research 2020

Journal: :Symmetry 2022

The traveling wave solutions of a generalized HD type equation are investigated in this study. system is singular the first class with given parameter conditions. From standpoint dynamical systems, bifurcations space examined. It demonstrated that solitary solutions, periodic peakons, pseudo-peakons, and compacton exist. All conceivable exact explicit parametric representations various presented.

2016
Seyma Tuluce Demiray Hasan Bulut

Abstract: This manuscript focuses attention on new exact solutions of the system of equations for the ion sound wave under the action of the ponderomotive force due to high-frequency field and for the Langmuir wave. The extended trial equation method (ETEM), which is one of the analytical methods, has been handled for finding exact solutions of the system of equations for the ion sound wave and...

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