Results 41 to 50 of about 3,274 (130)
Fractional-stochastic shallow water equations and its analytical solutions
Results in Physics, 2023 In this paper, the stochastic shallow water wave equation with M-Truncated derivative is taken into account. New rational, trigonometric and hyperbolic solutions are produced using the He’s semi-inverse method and modified extended tanh-function method ...
Amjad E. Hamza +3 more
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A novel MPTC sensorless control strategy for ANFTSMC with ESO to control PMSM
Journal of Measurement Science and Instrumentation, 2021 Aiming at the problem that the traditional control strategy of permanent magnet synchronous motor（PMSM）for electric vehicles has low control performance,a novel adaptive non-singular fast terminal sliding mode control（ANFTSMC）model predictive torque ...
ZHANG Bin +4 more
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International Journal of Physical Research, 2016 In this study, we have implemented the modified extended tanh-function method to obtain the exact travelling wave solutions for the general (2+1)-dimensional nonlinear evolution equations. By using this method, some travelling wave solutions are successfully obtained and which have been expressed by the trigonometric, hyperbolic and rational functions.
Dipankar Kumar, Prodip Sarker
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Results in Physics, 2022 This paper gives a study to the system of ion sound and Langmuir waves (SEISLWs). Seven sets of the traveling wave solutions (TWSs) like the bright solitary (Type-1, Type-2, Type-3, Type-4), kinky bright solitary, dark solitary and periodic wave ...
Kang-Jia Wang, Guo-dong Wang
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Alexandria Engineering Journal, 2023 In this work, we consider a concatenation model that is a concatenated version of the familiar nonlinear Schrödinger’s equation, Lakshmanan–Porsezian–Daniel equation and the Sasa–Satsuma equation.
Wafaa B. Rabie +3 more
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JOURNAL OF ADVANCES IN PHYSICS, 2015 In this article, we apply the extended tanh-function method to …nd the exact traveling wave solutions of the nonlinear Biswas-Milovic equation (BME), which describes the prop-agation of solitons through optical …bers for trans-continental and trans-oceanic distances. This equation is a generalized version of the nonlinear Schrödinger equation with
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Three Different Methods for New Soliton Solutions of the Generalized NLS Equation
Abstract and Applied Analysis, 2017 Three different methods are applied to construct new types of solutions of nonlinear evolution equations. First, the Csch method is used to carry out the solutions; then the Extended Tanh-Coth method and the modified simple equation method are used to ...
Anwar Ja’afar Mohamad Jawad
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Abundant optical soliton structures to the Fokas system arising in monomode optical fibers
Open Physics, 2022 Three effective methods, namely, the simplified extended tanh-function method (SETFM), variational method (VM) and He’s frequency formulation method (HFFM) are employed to investigate the Fokas system that arises in the monomode optical fibers.
Zhang Pei-Ling, Wang Kang-Jia
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Journal of MathematicsThis article investigates the construction of new traveling wave solutions for the conformable fractional Klein–Gordon equation, which is a well-known mathematical and physical model that can be used to explain spinless pion and de Broglie waves.
Zhoujin Cui, Tao Lu, Bo Chen
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Results in Physics, 2020 In this paper, the new 3D fractional Wazwaz-Benjamin-Bona-Mahony (WBBM) equations newly announced are investigated with the introduction of the spatial and sequential fractional-order derivatives expending in the sense of conformable derivative.
Abdulla - Al - Mamun +6 more
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