G
Galal M. Moatimid
Researcher at Ain Shams University
Publications - 140
Citations - 1346
Galal M. Moatimid is an academic researcher from Ain Shams University. The author has contributed to research in topics: Nonlinear system & Instability. The author has an hindex of 15, co-authored 105 publications receiving 805 citations. Previous affiliations of Galal M. Moatimid include Northern Borders University.
Papers
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Hybrid rayleigh–van der pol–duffing oscillator: Stability analysis and controller:
TL;DR: In this paper, the hybrid Rayleigh-Van der Pol-Duffing oscillator with a cubic-quintic nonlinear term and an external excited force was examined.
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Exact solutions for Calogero-Bogoyavlenskii-Schiff equation using symmetry method
TL;DR: The symmetry method has been carried over to the Calogero-Bogoyavlenskii-Schiff equation and the infinitesimal symmetries and six basic linear combinations of the vector fields are determined, this leads to transform the given equation into partial differential equations in two variables.
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Nonlinear instability of two streaming-superposed magnetic Reiner-Rivlin Fluids by He-Laplace method
TL;DR: In this paper, a novel mathematical approach to the Kelvin Helmholtz instability (KHI) saturated in porous media with heat and mass transfer is proposed, in which the system consists of two finite horizontal magnetic fluids, which is acted upon by a uniform tangential magnetic field.
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Forced nonlinear oscillator in a fractal space
TL;DR: In this paper , a fractal-differential model for nonlinear vibration system in fractal space is presented, and the stability criterion for the equation under consideration is obtained by using the linearized stability theory in the autonomous arrangement.
The Generalized Kudryashov Method and Its Applications for Solving Nonlinear PDEs in Mathematical Physics
TL;DR: In this article, the generalized Kudryashov method was applied to find exact solutions of nonlinear partial differential equations in mathematical physics, including the Burgers equation, the modified Benjamin-Bona-Mahony (mBBM), the potential Kadomtsev-Petviashvili (PKP) equation and the Cahn-Hilliard equation.