Results 191 to 200 of about 1,533 (240)

On a New Modified Extended Tanh—Function Method

Communications in Theoretical Physics, 2003
In this paper, a new modified extended tanh-function method is presented for constructing multiple soliton-like, periodic form and rational solutions of nonlinear evolution equations (NLEEs). This method is more powerful than the extended tanh-function method [Phys. Lett. A 277 (2000) 212] and the modified extended tanh-function method [Phys. Lett.
LUZhuo-Sheng, ZHANGHong-Qing
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Dynamical solitons and other solutions for nonlinear Biswas–Milovic equation with Kudryashov’s law by improved modified extended tanh-function method

Optik, 2021
Abstract In this work, optical solitons of nonlinear Biswas–Milovic equation with Kudryashov’s law are obtained by using the improved modified extended tanh-function method. This method reveals several optical solitons including traveling wave solutions.
Wafaa B. Rabie, Hamdy M. Ahmed
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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, Chenglin, Zhao, Hong
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SOLITONS AND OTHER SOLUTIONS FOR THE (2+1)-DIMENSIONAL HEISENBERG FERROMAGNETIC SPIN CHAIN EQUATION USING IMPROVED MODIFIED EXTENDED TANH-FUNCTION METHOD

Advances in Mathematics: Scientific Journal, 2021
This paper studies $(2 + 1)$-dimensional Heisenberg ferromagnetic spin chain model by using improved modified extended tanh-function method. Various types of solutions are extracted such as bright solitons, singular solitons, dark solitons, singular periodic solutions, Weierstrass elliptic periodic type solutions and exponential function solutions ...
Ashraf Darwish, Hilal Ahmed, M. K. Ammar, Mokhtari Ali, Ahmed H. Arnous   +4 more
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The modified extended tanh-function method for solving coupled MKdV and coupled Hirota–Satsuma coupled KdV equations

Physics Letters A, 2006
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A.H.A. Ali
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Construction Cubic–Quartic Optical Solitons and Other Solutions for Coupled System of Fokas–Lenells Equation Using the Improved Modified Extended tanh Function Method

International Journal of Applied and Computational Mathematics, 2022
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Islam Samir, Niveen Badra, Hamdy M. Ahmed, Ahmed H. Arnous   +3 more
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Generalized Trial Equation Scheme and Enhance Modified Extended Tanh Function Method with Nonparaxial Pulse Propagation to the Cubic–Quintic Nonlinear Helmholtz Equation

Qualitative Theory of Dynamical Systems
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Nan Tang, Jalil Manafian, Onur Alp İlhan, Somaye Malmir, Ahmed Abdel Fattah, Khaled H. Mahmoud, Alsaedi Ahmed, Y. Mohammed Nasr   +7 more
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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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Solitons and other wave solutions for nonlinear Schrödinger equation with Kudryashov generalized nonlinearity using the improved modified extended tanh-function method

Optical and Quantum Electronics, 2023
Manar S. Ahmed, Afaf A. S. Zaghrout, Hamdy M. Ahmed   +2 more
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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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