Results 111 to 120 of about 3,312 (162)

(G′/G)-expansion method equivalent to the extended tanh-function method

Physica Scripta, 2010
Very recently, Wang et al (2008 Phys. Lett. A 327 417–23) proposed a method, namely the (G′/G)-expansion method, for constructing multiple travelling wave solutions of nonlinear evolution equations arising in mathematical physics. They believe that the (G′/G)-expansion method is a new method and more travelling wave solutions of many nonlinear ...
S A El-Wakil, M A Abdou, E K El-Shewy, A Hendi, H G Abdelwahed   +4 more
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A New Modified Extended Tanh-Function Method and Its Application

Communications in Theoretical Physics, 2004
In this paper, a new modified extended tanh-function method is presented for constructing soliton-like, periodic form solutions of nonlinear evolution equation (NEEs). This method is more powerful than the extended tanh-function method [Phys. Lett. A277 (2000) 212] and the modified extended tanh-function method [Phys. Lett. A285 (2001) 355].
Bai Cheng-Lin, Zhao Hong
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Modified extended tanh-function method and its applications to nonlinear equations

Applied Mathematics and Computation, 2005
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Elwakil, S. A., El-Labany, S. K., Zahran, M. A., Sabry, R.   +3 more
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Modified extended tanh-function method for solving nonlinear partial differential equations

Chaos, Solitons & Fractals, 2007
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El-Wakil, S. A., Abdou, M. A.
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Analysis to Some Solutions Obtained by Modified Extended tanh-Function Method

Communications in Theoretical Physics, 2010
First, two tanh-coth type solutions of a class of nonlinear wave equation are derived by using a simplified modified extended tanh-function method. Then, further analysis to some tanh-coth type solutions of nonlinear evolution equations are given. The results show that when balance number m is one or two, the tanh-coth type solutions obtained by the ...
Chun-Ping Liu, Zhi-Gui Lin
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Optical solitons of Biswas–Arshed equation in birefringent fibers using improved modified extended tanh-function method

Optik, 2021
Abstract In this paper, the optical solitons in birefringent optical fibers without four-wave mixing is addressed with the Biswas–Arshed equation. Dark, bright and singular solitons are obtained by using improved extended tanh-function method. Varieties of other traveling wave solutions are also formulated with this method.
Adel Darwish, Hamdy M. Ahmed, Ahmed H. Arnous, Mohammed F. Shehab   +3 more
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Modified extended tanh-function method for solving nonlinear partial differential equations

Physics Letters A, 2002
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Elwakil, S. A., El-labany, S. K., Zahran, M. A., Sabry, R.   +3 more
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New exact travelling wave solutions using modified extended tanh-function method

Chaos, Solitons & Fractals, 2007
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El-Wakil, S. A., Abdou, M. A.
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Modified extended tanh-function method and its application on nonlinear physical equations

Physics Letters A, 2006
By means of computerized symbolic computation and a modified extended tanh-function method for constructing multiple traveling wave solutions of nonlinear physical equations is presented and implemented in a computer algebraic system. Applying this method, we consider some of nonlinear equations of special interest in physics namely, the Broer-Kaup ...
M.A. Abdou, A.A. Soliman
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Extended Improved tanh-Function Method for Solving the Nonlinear Physical Problems

Acta Applicandae Mathematicae, 2008
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