Search Results - "Alzahrani, Abdullah Khamis"

Chirped super–Gaussian and super–sech pulse perturbation of nonlinear Schrödinger's equation with quadratic–cubic nonlinearity by variational principle by Ayela, Amour Marc, Edah, Gaston, Elloh, Camille, Biswas, Anjan, Ekici, Mehmet, Khamis Alzahrani, Abdullah, Belic, Milivoj R.

“…•Optical solitons to the perturbed nonlinear Schrödinger equation are revealed.•Quadratic-cubic form of nonlinearity is considered and variational approach is…”
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Hybrid nanofluid flow in a Darcy-Forchheimer permeable medium over a flat plate due to solar radiation by Alzahrani, Abdullah Khamis, Ullah, Malik Zaka, Alshomrani, Ali Saleh, Gul, Taza

“…Solar thermal absorption has an important role in the solar power plant to store the energy and usually, the solar systems face the problem to store and…”
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Study of hybrid Al2O3-Cu nanomaterials on radiative flow over a stretching/shrinking cylinder: Comparative analysis by Muhammad Yasir, Zaka Ullah Malik, Abdullah Khamis Alzahrani, Masood Khan

“…The behavior of hybrid nanofluids in engineering systems is significantly influenced by their thermophysical characteristics. In the context of thermal…”
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Intensification of heat and mass transfer in nanomaterial flow over a rotating channel with chemical reaction: A comparative study by Rehman, Aqeel ur, Abbas, Zaheer, Ali, Amjad, Alzahrani, Abdullah Khamis, Asma, Mir

“…The current study scrutinizes the impact of heat and mass transfer on the slip flow of a nanofluid in a rotating system, which is designed by two infinite…”
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Mathematical modelling of unsteady Oldroyd-B fluid flow due to stretchable cylindrical surface with energy transport by Muhammad Yasir, Awais Ahmed, Masood Khan, Abdullah Khamis Alzahrani, Zaka Ullah Malik, Ahmed Mohammad Alshehri

“…The unsteady boundary layer flow and thermal transportation analysis of an incompressible Oldroyd-B nanofluid driven by stretching cylinder is scrutinized with…”
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An Efficient Iterative Approach for Hermitian Matrices Having a Fourth-Order Convergence Rate to Find the Geometric Mean by Liu, Tao, Li, Ting, Ullah, Malik Zaka, Alzahrani, Abdullah Khamis, Shateyi, Stanford

“…The target of this work is to present a multiplication-based iterative method for two Hermitian positive definite matrices to find the geometric mean. The…”
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Investigation of Higher Order Localized Approximations for a Fractional Pricing Model in Finance by Ullah, Malik Zaka, Alzahrani, Abdullah Khamis, Alshehri, Hashim Mohammed, Shateyi, Stanford

“…In this work, by considering spatial uniform meshes and stencils having five adjacent discretization nodes, we furnish a numerical scheme to solve the…”
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Optical soliton polarization with Lakshmanan–Porsezian–Daniel model by unified approach by Ullah, Mohammad Safi, Harun-Or-Roshid, Ali, M. Zulfikar, Biswas, Anjan, Ekici, Mehmet, Khan, Salam, Moraru, Luminita, Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…This work retrieves polarized optical soliton solutions for pulses in birefringent fibers that are modeled by the Lakshmanan–Porsezian–Daniel model. The…”
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Cubic–quartic optical soliton perturbation with Fokas–Lenells equation by sine–Gordon equation approach by Yıldırım, Yakup, Biswas, Anjan, Dakova, Anelia, Khan, Salam, Moshokoa, Seithuti P., Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…This paper recovers cubic–quartic optical solitons for perturbed Fokas–Lenells equation in polarization-preserving fibers and birefringent fibers. The…”
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Transmissibility of epidemic diseases caused by delay with local proportional fractional derivative by Alzahrani, Abdullah Khamis, Razzaq, Oyoon Abdul, Khan, Najeeb Alam, Alshomrani, Ali Saleh, Ullah, Malik Zaka

“…Epidemiological models have been playing a vital role in different areas of biological sciences for the analysis of various contagious diseases…”
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Filamentation of a Hollow Gaussian Beam in a Nonlinear Optical Medium by Asma, Mir, Ali, A. K. Shafeeque, Alzahrani, Abdullah Khamis, Ullah, Malik Zaka, Shateyi, Stanford

“…This paper reports the filamentation of hollow Gaussian beams of the first, second, third, and fourth orders during propagation in a cubic and quintic…”
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Formation of chirped kink similaritons in non-Kerr media with varying Raman effect by Triki, Houria, Benlalli, Abdelkrim, Zhou, Qin, Biswas, Anjan, Ekici, Mehmet, Alzahrani, Abdullah Khamis, Xu, Si-Liu, Belic, Milivoj R.

“…We study the formation of chirped kink similaritons in an optical transmitting non-Kerr medium under the influence of the Raman effect. The requirements…”
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Highly dispersive optical solitons in polarization–preserving fibers with Kerr law nonlinearity by Lie symmetry by Wang, Gangwei, Kara, Abdul H., Biswas, Anjan, Guggilla, Padmaja, Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…The concept of highly dispersive (HD) optical solitons was first introduced during 2019 and has become extremely popular and has gained a lot of attention in…”
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Some higher-order iteration functions for solving nonlinear models by Alzahrani, Abdullah Khamis Hassan, Behl, Ramandeep, Alshomrani, Ali Saleh

“…In this paper, we present a new efficient sixth-order family of Jarratt type methods for solving scalar equations. Then, we extend this family to the…”
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Time–dependent coupled complex short pulse equation: Invariant analysis and complexitons by Kumar, Vikas, Biswas, Anjan, Ekici, Mehmet, Moraru, Luminita, Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…•Complex soliton solutions and invariant analysis of time–dependent complex coupled short pulse equation with Lie symmetry analysis are recovered.•Invariant…”
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Optical solitons and bifurcation analysis in fiber Bragg gratings with Lie symmetry and Kudryashov’s approach by Malik, Sandeep, Kumar, Sachin, Biswas, Anjan, Ekici, Mehmet, Dakova, Anelia, Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…A combination of Lie symmetry analysis and Kudryashov’s approach secures optical soliton solutions with fiber Bragg gratings. The bifurcation analysis is…”
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Cubic–quartic optical soliton perturbation and conservation laws with Kudryashov's law of refractive index by Yıldırım, Yakup, Biswas, Anjan, Kara, Abdul H., Ekici, Mehmet, Zayed, Elsayed M.E., Alzahrani, Abdullah Khamis, Belic, Milivoj R.

“…•Cubic–quartic optical solitons of Kudryashov's equation are secured.•Hamiltonian perturbations that appear with maximum intensity are included.•Bright, dark,…”
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Influence of autocatalytic chemical reaction with heterogeneous catalysis in the flow of Ostwald-de-Waele nanofluid past a rotating disk with variable thickness in porous media by Ramzan, Muhammad, Riasat, Saima, Kadry, Seifedine, Chu, Yu-Ming, Ghazwani, Hassan Ali S., Alzahrani, Abdullah Khamis

“…The present study ventilates shear-dependent viscosity to examine the non-Newtonian rheology of Ostwald-de-Waele nanofluid flow over a rotating disk of…”
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Thermally radiative flow of Maxwell nanofluid over a permeable rotating disk by Ahmed, Jawad, Khan, Masood, Ahmad, Latif, Alzahrani, Abdullah Khamis, Alghamdi, Metib

“…Rotating flow is critically important across a wide range of scientific, engineering and product applications, providing design and modeling capability for…”
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Emulate the chaotic flows of fractional jerk system to scramble the sound and image memo with circuit execution by Khan, Najeeb Alam, Hameed, Tooba, Qureshi, Muhammad Ali, Akbar, Saeed, Alzahrani, Abdullah Khamis

“…The purpose of this paper is to investigate the chaotic influence of the fractional order jerk system with the theoretical execution of circuit and practical…”
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