Works by El-Zahar, Essam R.

Results: 53

Higher-Order Asymptotic Numerical Solutions for Singularly Perturbed Problems with Variable Coefficients.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 15, p. 2791, doi. 10.3390/math10152791

By:

Liu, Chein-Shan;
El-Zahar, Essam R.;
Chang, Chih-Wen

Publication type:

Article

Mathematical Simulation of Heat Transfer in Thermally Magnetised Oldroyd-B Fluid in Sakiadis Rheology with a Heat Reservoir.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 10, p. 1775, doi. 10.3390/math10101775

By:

Zeeshan;
Shah, Rasool;
Khan, Waris;
El-Zahar, Essam R.;
Yook, Se-Jin;
Shah, Nehad Ali

Publication type:

Article

An Efficient Technique of Fractional-Order Physical Models Involving ρ -Laplace Transform.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 5, p. 816, doi. 10.3390/math10050816

By:

Shah, Nehad Ali;
Dassios, Ioannis;
El-Zahar, Essam R.;
Chung, Jae Dong

Publication type:

Article

The Variational Iteration Transform Method for Solving the Time-Fractional Fornberg–Whitham Equation and Comparison with Decomposition Transform Method.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 2, p. 141, doi. 10.3390/math9020141

By:

Shah, Nehad Ali;
Dassios, Ioannis;
El-Zahar, Essam R.;
Chung, Jae Dong;
Taherifar, Somaye

Publication type:

Article

The Exact Solution of the Falling Body Problem in Three-Dimensions: Comparative Study.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 10, p. 1726, doi. 10.3390/math8101726

By:

Ebaid, Abdelhalim;
Alharbi, Weam;
Aljoufi, Mona D.;
El-Zahar, Essam R.

Publication type:

Article

Re-Evaluating the Classical Falling Body Problem.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 4, p. 553, doi. 10.3390/math8040553

By:

El-Zahar, Essam R.;
Ebaid, Abdelhalim;
Aljohani, Abdulrahman F.;
Tenreiro Machado, José;
Baleanu, Dumitru

Publication type:

Article

A New Generalized Taylor-Like Explicit Method for Stiff Ordinary Differential Equations.

Published in:

Mathematics (2227-7390), 2019, v. 7, n. 12, p. 1154, doi. 10.3390/math7121154

By:

El-Zahar, Essam R.;
Tenreiro Machado, José;
Ebaid, Abdelhalim

Publication type:

Article

The Impact of Sinusoidal Surface Temperature on the Natural Convective Flow of a Ferrofluid along a Vertical Plate.

Published in:

Mathematics (2227-7390), 2019, v. 7, n. 11, p. 1014, doi. 10.3390/math7111014

By:

EL-Zahar, Essam R.;
Rashad, Ahmed M.;
Seddek, Laila F.

Publication type:

Article

Solution of Ambartsumian Delay Differential Equation with Conformable Derivative.

Published in:

Mathematics (2227-7390), 2019, v. 7, n. 5, p. 425, doi. 10.3390/math7050425

By:

Khaled, Sayed M.;
El-Zahar, Essam R.;
Ebaid, Abdelhalim

Publication type:

Article

Approximate analytical solutions of singularly perturbed fourth order boundary value problems using differential transform method.

Published in:

Journal of King Saud University - Science, 2013, v. 25, n. 3, p. 257, doi. 10.1016/j.jksus.2013.01.004

By:

El-Zahar, Essam R.

Publication type:

Article

Effect of rotational slip on the physical parameter in a micropolar fluid flow past a stretching sheet.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2021, v. 35, n. 13, p. N.PAG, doi. 10.1142/S0217979221501691

By:

Khan, Raja Mehmood;
Ashraf, Waqas;
El-Zahar, Essam R.;
Sohail, Muhammad;
Algelany, A. M.;
Thounthong, Phatiphat

Publication type:

Article

The Exact Solutions of Fractional Differential Systems with n Sinusoidal Terms under Physical Conditions.

Published in:

Symmetry (20738994), 2022, v. 14, n. 12, p. 2539, doi. 10.3390/sym14122539

By:

Seddek, Laila F.;
El-Zahar, Essam R.;
Ebaid, Abdelhalim

Publication type:

Article

Studying Massive Suction Impact on Magneto-Flow of a Hybridized Casson Nanofluid on a Porous Continuous Moving or Fixed Surface.

Published in:

Symmetry (20738994), 2022, v. 14, n. 3, p. 627, doi. 10.3390/sym14030627

By:

EL-Zahar, Essam R.;
Rashad, Ahmed M.;
Al-Juaydi, Haifa S.

Publication type:

Article

Analysis of Optical Solitons for Nonlinear Schrödinger Equation with Detuning Term by Iterative Transform Method.

Published in:

Symmetry (20738994), 2020, v. 12, n. 11, p. 1850, doi. 10.3390/sym12111850

By:

Shah, Nehad Ali;
Agarwal, Praveen;
Chung, Jae Dong;
El-Zahar, Essam R.;
Hamed, Y. S.

Publication type:

Article

Impacts of Viscous Dissipation and Brownian motion on Jeffrey Nanofluid Flow over an Unsteady Stretching Surface with Thermophoresis.

Published in:

Symmetry (20738994), 2020, v. 12, n. 9, p. 1450, doi. 10.3390/sym12091450

By:

El-Zahar, Essam R.;
Rashad, Ahmed M.;
Seddek, Laila F.

Publication type:

Article

NUMERICAL ANALYSIS OF FRACTIONAL-ORDER EMDEN–FOWLER EQUATIONS USING MODIFIED VARIATIONAL ITERATION METHOD.

Published in:

Fractals, 2023, v. 31, n. 2, p. 1, doi. 10.1142/S0218348X23400285

By:

ZHANG, RI;
SHAH, NEHAD ALI;
EL-ZAHAR, ESSAM R.;
AKGÜL, ALI;
CHUNG, JAE DONG

Publication type:

Article

Nonlinear Algebraic Equations Solved by an Optimal Splitting-Linearizing Iterative Method.

Published in:

Computer Modeling in Engineering & Sciences (CMES), 2023, v. 135, n. 2, p. 1111, doi. 10.32604/cmes.2022.021655

By:

Chein-Shan Liu;
El-Zahar, Essam R.;
Yung-Wei Chen

Publication type:

Article

A study of triple-mass diffusion species and energy transfer in Carreau–Yasuda material influenced by activation energy and heat source.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-13890-y

By:

Sohail, Muhammad;
Nazir, Umar;
El-Zahar, Essam R.;
Alrabaiah, Hussam;
Kumam, Poom;
Mousa, Abd Allah A.;
Sitthithakerngkiet, Kanokwan;
Park, Choonkil

Publication type:

Article

Author Correction: Finite element analysis for ternary hybrid nanoparticles on thermal enhancement in pseudo-plastic liquid through porous stretching sheet.

Published in:

2022

By:

Sohail, Muhammad;
El-Zahar, Essam R.;
Mousa, Abd Allah A.;
Nazir, Umar;
Althobaiti, Saad;
Althobaiti, Ali;
Shah, Nehad Ali;
Chung, Jae Dong

Publication type:

Correction Notice

Galerkin finite element analysis for the augmentation in thermal transport of ternary-hybrid nanoparticles by engaging non-Fourier's law.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-17424-4

By:

Sohail, Muhammad;
Nazir, Umar;
El-Zahar, Essam R.;
Park, Choonkil;
Jamshed, Wasim;
Mukdasai, Kanit;
Galal, Ahmed M.

Publication type:

Article

Modeling of three dimensional Prandtl hybrid nano-material over a heated rotating cone involving hall and ion slip currents via finite element procedure.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-16555-y

By:

Sohail, Muhammad;
Nazir, Umar;
El-Zahar, Essam R.;
Park, Choonkil;
Mukdasai, Kanit;
Iqbal, Amjad

Publication type:

Article

A study of triple-mass diffusion species and energy transfer in Carreau–Yasuda material influenced by activation energy and heat source.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-13890-y

By:

Sohail, Muhammad;
Nazir, Umar;
El-Zahar, Essam R.;
Alrabaiah, Hussam;
Kumam, Poom;
Mousa, Abd Allah A.;
Sitthithakerngkiet, Kanokwan;
Park, Choonkil

Publication type:

Article

Combination of Shehu decomposition and variational iteration transform methods for solving fractional third order dispersive partial differential equations.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 2, p. 1, doi. 10.1002/num.22755

By:

Chu, Yu‐Ming;
Bani Hani, Ehab Hussein;
El‐Zahar, Essam R.;
Ebaid, Abdelhalim;
Shah, Nehad Ali

Publication type:

Article

Thermal analysis of mineral oil-based hybrid nanofluid subject to time-dependent energy and flow conditions and multishaped nanoparticles.

Published in:

Journal of Thermal Analysis & Calorimetry, 2024, v. 149, n. 13, p. 6813, doi. 10.1007/s10973-023-12622-2

By:

Anwar, Talha;
Asifa;
Kumam, Poom;
El-Zahar, Essam R.;
Muhammad, Shah;
Seddek, Laila F.

Publication type:

Article

Piecewise Approximate Analytical Solutions of High-Order Singular Perturbation Problems with a Discontinuous Source Term.

Published in:

International Journal of Differential Equations, 2016, p. 1, doi. 10.1155/2016/1015634

By:

El-Zahar, Essam R.

Publication type:

Article

Analysis of Fractional-Order Regularized Long-Wave Models via a Novel Transform.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/2754507

By:

Shah, Nehad Ali;
El-Zahar, Essam R.;
Akgül, Ali;
Khan, Adnan;
Kafle, Jeevan

Publication type:

Article

Novel Evaluation of Fuzzy Fractional Cauchy Reaction-Diffusion Equation.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/6499384

By:

Shah, Nehad Ali;
El-Zahar, Essam R.;
Dutt, Hina M.;
Arefin, Mohammad Asif

Publication type:

Article

AN EFFECTIVE SHOOTING PIECEWISE ANALYTICAL INTEGRATION METHOD FOR SINGULAR PERTURBATION TWO-POINT BOUNDARY VALUE PROBLEMS.

Published in:

Advances in Differential Equations & Control Processes, 2023, v. 30, n. 1, p. 27, doi. 10.17654/0974324323003

By:

Al-Juaydi, Haifa S.;
El-Zahar, Essam R.

Publication type:

Article

Optimal Combination of the Splitting–Linearizing Method to SSOR and SAOR for Solving the System of Nonlinear Equations.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 12, p. 1808, doi. 10.3390/math12121808

By:

Liu, Chein-Shan;
El-Zahar, Essam R.;
Chang, Chih-Wen

Publication type:

Article

Approximate Analytical Solutions for Strongly Coupled Systems of Singularly Perturbed Convection–Diffusion Problems.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 2, p. 277, doi. 10.3390/math12020277

By:

El-Zahar, Essam R.;
Al-Boqami, Ghaliah F.;
Al-Juaydi, Haifa S.

Publication type:

Article

A Two-Dimensional Variant of Newton's Method and a Three-Point Hermite Interpolation: Fourth- and Eighth-Order Optimal Iterative Schemes.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 21, p. 4529, doi. 10.3390/math11214529

By:

Liu, Chein-Shan;
El-Zahar, Essam R.;
Chang, Chih-Wen

Publication type:

Article

Projectile Motion in Special Theory of Relativity: Re-Investigation and New Dynamical Properties in Vacuum.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 18, p. 3890, doi. 10.3390/math11183890

By:

Algehyne, Ebrahem A.;
Ebaid, Abdelhalim;
El-Zahar, Essam R.;
Aldhabani, Musaad S.;
Areshi, Mounirah;
Al-Jeaid, Hind K.

Publication type:

Article

Dynamical Optimal Values of Parameters in the SSOR, AOR, and SAOR Testing Using Poisson Linear Equations.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 18, p. 3828, doi. 10.3390/math11183828

By:

Liu, Chein-Shan;
El-Zahar, Essam R.;
Chang, Chih-Wen

Publication type:

Article

A Proposed Application of Fractional Calculus on Time Dilation in Special Theory of Relativity.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 15, p. 3343, doi. 10.3390/math11153343

By:

Algehyne, Ebrahem A.;
Aldhabani, Musaad S.;
Areshi, Mounirah;
El-Zahar, Essam R.;
Ebaid, Abdelhalim;
Al-Jeaid, Hind K.

Publication type:

Article

Exact Solution of Non-Homogeneous Fractional Differential System Containing 2 n Periodic Terms under Physical Conditions.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 15, p. 3308, doi. 10.3390/math11153308

By:

Seddek, Laila F.;
Ebaid, Abdelhalim;
El-Zahar, Essam R.;
Aljoufi, Mona D.

Publication type:

Article

Mathematical Physics of Time Dilation through Curved Trajectories with Applications.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 10, p. 2402, doi. 10.3390/math11102402

By:

Kamel, Ayman;
Ebaid, Abdelhalim;
El-Zahar, Essam R.;
Chteoui, Riadh;
Seddek, Laila F.

Publication type:

Article

A Novel Approach to Solving Fractional-Order Kolmogorov and Rosenau–Hyman Models through the q-Homotopy Analysis Transform Method.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 6, p. 1321, doi. 10.3390/math11061321

By:

Seddek, Laila F.;
El-Zahar, Essam R.;
Chung, Jae Dong;
Shah, Nehad Ali

Publication type:

Article

Solving nonlinear boundary value problems by a boundary shape function method and a splitting and linearizing method.

Published in:

International Journal of Nonlinear Sciences & Numerical Simulation, 2023, v. 24, n. 7, p. 2731, doi. 10.1515/ijnsns-2021-0209

By:

Liu, Chein-Shan;
El-Zahar, Essam R.;
Chang, Chih-Wen

Publication type:

Article

Boundary layer flow pattern of heat and mass for homogenous shear thinning hybrid‐nanofluid: An experimental data base modeling.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 2, p. 1234, doi. 10.1002/num.22575

By:

Hassan, Mohsan;
El‐Zahar, Essam R.;
Khan, Sami Ullah;
Rahimi‐Gorji, Mohammad;
Ahmad, Ashfaq

Publication type:

Article

Micropolar nanoliquid flow via mixed convective over an orthogonal cylinder.

Published in:

Heat Transfer, 2021, v. 50, n. 7, p. 6425, doi. 10.1002/htj.22178

By:

EL‐Zahar, Essam R.;
Mansour, Mohamed. A.;
Rashad, A. M.;
EL‐Mky, Hamed A.;
EL‐Hakiem, Amal. M. A.

Publication type:

Article

Fractional Analysis of Coupled Burgers Equations within Yang Caputo-Fabrizio Operator.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/6231921

By:

Shah, Nehad Ali;
El-Zahar, Essam R.;
Chung, Jae Dong

Publication type:

Article

Thermal Improvement in Pseudo-Plastic Material Using Ternary Hybrid Nanoparticles via Non-Fourier's Law over Porous Heated Surface.

Published in:

Energies (19961073), 2021, v. 14, n. 23, p. 8115, doi. 10.3390/en14238115

By:

Algehyne, Ebrahem A.;
El-Zahar, Essam R.;
Sohail, Muhammad;
Nazir, Umar;
AL-bonsrulah, Hussein A. Z.;
Veeman, Dhinakaran;
Felemban, Bassem F.;
Alharbi, Fahad M.

Publication type:

Article

Unsteady chemically reactive heat and mass transfer during Darcy Forchheimer radiative nanofluid flow with slip conditions: Application to nano‐lubrications and cutting process.

Published in:

ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2024, v. 104, n. 11, p. 1, doi. 10.1002/zamm.202400568

By:

Ullah, Zia;
Alam, Md. Mahbub;
El‐Zahar, Essam R.;
Seddek, Laila F.;
Altohamy, Ahmed A.;
Kolsi, Lioua

Publication type:

Article

Artificial neural network of thermal Buoyancy and Fourier flux impact on suction/injection‐based Darcy medium surface filled with hybrid and ternary nanoparticles.

Published in:

ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2024, v. 104, n. 4, p. 1, doi. 10.1002/zamm.202300618

By:

Dinesh Kumar, Maddina;
Siva Krishnam Raju, Chakravarthula;
El‐Zahar, Essam R.;
Shah, Nehad Ali;
Yook, Se‐Jin

Publication type:

Article

A novel analytical treatment for the Ambartsumian delay differential equation with a variable coefficient.

Published in:

AIMS Mathematics, 2024, v. 9, n. 12, p. 1, doi. 10.3934/math.20241696

By:

Alyoubi, Rana M. S.;
Ebaid, Abdelhalim;
El-Zahar, Essam R.;
Aljoufi, Mona D.

Publication type:

Article

Advances in mathematical analysis for solving inhomogeneous scalar differential equation.

Published in:

AIMS Mathematics, 2024, v. 9, n. 9, p. 23331, doi. 10.3934/math.20241134

By:

Albidah, Abdulrahman B.;
Alsulami, Ibraheem M.;
El-Zahar, Essam R.;
Ebaid, Abdelhalim

Publication type:

Article

Piecewise approximate analytical solutions of high-order reaction-diffusion singular perturbation problems with boundary and interior layers.

Published in:

AIMS Mathematics, 2024, v. 9, n. 6, p. 15671, doi. 10.3934/math.2024756

By:

El-Zahar, Essam R.;
Al-Boqami, Ghaliah F.;
Al-Juaydi, Haifa S.

Publication type:

Article

A study of triple-mass diffusion species and energy transfer in Carreau–Yasuda material influenced by activation energy and heat source.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-13890-y

By:

Sohail, Muhammad;
Nazir, Umar;
El-Zahar, Essam R.;
Alrabaiah, Hussam;
Kumam, Poom;
Mousa, Abd Allah A.;
Sitthithakerngkiet, Kanokwan;
Park, Choonkil

Publication type:

Article

Finite element analysis for ternary hybrid nanoparticles on thermal enhancement in pseudo-plastic liquid through porous stretching sheet.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-12857-3

By:

Sohail, Muhammad;
El-Zahar, Essam R.;
Mousa, Abd Allah A.;
Nazir, Umar;
Althobaiti, Saad;
Althobaiti, Ali;
Shah, Nehad Ali;
Chung, Jae Dong

Publication type:

Article

Finite element analysis for ternary hybrid nanoparticles on thermal enhancement in pseudo-plastic liquid through porous stretching sheet.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-12857-3

By:

Sohail, Muhammad;
El-Zahar, Essam R.;
Mousa, Abd Allah A.;
Nazir, Umar;
Althobaiti, Saad;
Althobaiti, Ali;
Shah, Nehad Ali;
Chung, Jae Dong

Publication type:

Article