Solutions of a three-dimensional multi-term fractional anomalous solute transport model for contamination in groundwater

I Ahmad, I Ali, R Jan, SA Idris, M Mousa - Plos one, 2023 - journals.plos.org
The study presents a meshless computational approach for simulating the three-
dimensional multi-term time-fractional mobile-immobile diffusion equation in the Caputo …

A novel meshfree strategy for a viscous wave equation with variable coefficients

F Wang, J Zhang, I Ahmad, A Farooq, H Ahmad - Frontiers in Physics, 2021 - frontiersin.org
A one-step new general mesh free scheme, which is based on radial basis functions, is
presented for a viscous wave equation with variable coefficients. By constructing a simple …

Modeling anomalous transport in fractal porous media: A study of fractional diffusion PDEs using numerical method

I Ahmad, I Mekawy, MN Khan, R Jan… - Nonlinear …, 2024 - degruyter.com
Fractional diffusion partial differential equation (PDE) models are used to describe
anomalous transport phenomena in fractal porous media, where traditional diffusion models …

Viscoelastic effects on the oscillatory flow in a fluid‐saturated porous layer

KR Raghunatha, M Inc, Y Vinod - Heat Transfer, 2024 - Wiley Online Library
The oscillating flow of the viscoelastic fluid‐saturated porous layer has been useful in many
areas, including the petroleum, chemical, and bioengineering industries. It is studied using …

[PDF][PDF] Insights into dengue transmission modeling: Index of memory, carriers, and vaccination dynamics explored via non-integer derivative.

R Jan, I Ahmad, H Ahmad, N Vrinceanu… - AIMS …, 2024 - aimspress.com
It is acknowledged that dengue infection has a significant economic impact due to
healthcare costs and lost productivity. Research can provide insights into the economic …

New soliton solutions of modified (3+ 1)-D Wazwaz–Benjamin–Bona–Mahony and (2+ 1)-D cubic Klein–Gordon equations using first integral method

S Javeed, T Imran, H Ahmad, F Tchier, YH Zhao - Open Physics, 2023 - degruyter.com
In this article, first integral method (FIM) is used to acquire the analytical solutions of (3+ 1)-D
Wazwaz–Benjamin–Bona–Mahony and (2+ 1)-D cubic Klein–Gordon equation. New soliton …

Discharging process within a renewable energy storage system via numerical simulation in existence of water based nanomaterial

MA Al-Ebrahim, MN Ajour, NH Abu-Hamdeh… - Journal of Energy …, 2023 - Elsevier
To develop the sinusoidal container, three rectangular fins were utilized in current work to
boost the rate of freezing. The mixture of H 2 O and CuO nanomaterial were used as …

A binary Caputo–Fabrizio fractional reproducing kernel method for the time-fractional Cattaneo equation

X Mu, J Yang, H Yao - Journal of Applied Mathematics and Computing, 2023 - Springer
The fractional Cattaneo equation based on the Caputo–Fabrizio derivative is commonly
utilized in physical science due to its hyperbolic property and nonsingular property. In this …

Multigrid methods for the solution of nonlinear variational inequalities

NN El Houda, B Mohammed, B Essaid… - European Journal of …, 2023 - ejpam.com
In this research, we investigate the numerical solution of second member problems that
depend on the solution obtained through a multigrid method. Specifically, we focus on the …

A comparative study for the numerical approximation of 1D and 2D hyperbolic telegraph equations with UAT and UAH tension B-spline DQM

M Kapoor - Nonlinear Engineering, 2023 - degruyter.com
Two numerical regimes for the one-and two-dimensional hyperbolic telegraph equations are
contrasted in this article. The first implemented regime is uniform algebraic trigonometric …