Prof. Zaka Ullah Malik

Department of Mathematics

King Abdulaziz University, Saudi Arabia

Email: [email protected]

Qualifications

2015 Ph.D. in Computational Mathematics, University of Insubria, Italy
2009 M.Sc. in Computer Science, Blekinge Institute of Technology (BTH), Sweden
2008 M.Sc. in Mathematics, Blekinge Institute of Technology (BTH), Sweden

Publications (Selected)

1. Ullah, MZ; Almuzaini, MM; Rehamn, AU; Abbas, Z; Ayed, H; Mouldid, A; Enhancing thermal efficiency of chemically reactive ternary hybrid nanofluid flow via a stenotic artery with radiation impacts: Collocation method, Case Studies in Thermal Engineering, Volume 74, published 2025. Impact Factor (IF) = 6.4
2. Almazrooei, AE; Ullah, MZ; Rehamn, AU; Abbas, Z; Computational analysis of radiative and viscous dissipation impacts on two-phase dusty hybrid nanofluid flow over a permeable surface, Case Studies in Thermal Engineering, Volume 73, published 2025. Impact Factor (IF) = 6.4
3. Ullah, MZ; Alansari, M; Asma, M; Alzahrani, AK; On The Continuous Statistical Maxwell Distribution for Obtaining the Risk in Economy, Advanced Theory and Simulation, DOI:10.1002/adts.202501474, Published 2025. Impact Factor (IF) = 2.9
4. Alqarni, M. M.; Alghamdi, Sultan; Ullah, MZ; Aljohani, M. A.; Gul, T; Mahmoud, EE, The flow of hybrid nanofluids between nonparallel stretching walls using neural network and control volume finite element method, International Journal of Numerical Methods For Heat & Fluid Flow, DOI:10.1108/HFF-01-2025-0012: , published 2025. Impact Factor (IF) = 4
5. Alderremy, AA; Ullah, MZ; Alghamdi, W; Abualnaja, KM; Gul, T; Mahmoud, EE, Darcy-Forchheimer thin film flow of the Carreau nanofluid down an inclined unsteady rotating disk through CVFEM solution and neural computing, Journal of Thermal Analysis and Calorimetry, DOI: 10.1007/s10973-025-14252-2, published 2025. Impact Factor (IF) = 3.1.
6. Alnahdi, AS; Sulaiman, M; Ullah, MZ; Gul, T; Utilization of the experimental data to test ionic water/graphene nanofluids for solar applications by means of CVFEM simulation, Case Studies in Thermal Engineering, Volume 73, published 2025. Impact Factor (IF) = 6.4
7. Alderremy, AA; Sulaiman, M; Ullah, MZ; Abualnaja, KM; Alghamdi, W; Gul, T; Mahmoud, EE, Utilization of a micro-squeezed channel in drug delivery through hybrid nanofluids under Hall current, nanoparticle radius, and interparticle spacing effects, International Journal of Numerical Methods For Heat & Fluid Flow, DOI:10.1108/HFF-02-2025-0102: , published 2025. Impact Factor (IF) = 4
8. Shi, L ; Ullah, MZ ; Nashine, HK , On the construction of a quartically convergent method for high- dimensional Black-Scholes time-dependent PDE, Applied Mathematics and Computation, Volume 463, published 2024. Impact Factor (IF) = 4
9. Liu, T.; Li, T.; Ullah, MZ ; Alzahrani, AK ; Shateyi, S , An Efficient Iterative Approach for Hermitian Matrices Having a Fourth-Order Convergence Rate to Find the Geometric Mean, Mathematics,Volume: 12, Issue: 11, published 2024. Impact Factor (IF) = 2.4
10. Dai, XR; Ullah, MZ, An Efficient Higher-Order Numerical Scheme for Solving Fractional Black- Scholes PDE Using Analytical Weights, Iranian Journal of Science, Volume 48, Issue 2, published 2024.
11. Ullah, MZ; Abbas, Z; RehmanAU; Mallawi, F; Alshehri, HM, Comparative investigation on radiative and heat generation effects of ternary hybrid nanofluid flow over a curved permeable surface: Stability analysis, Chinese Journal of Physics, Volume 92, published 2024. Impact Factor (IF) = 4.6
12. Hashim, NK ; Ali, AKS; Gopi, S; Asma, M; Ullah, MZ; Ahmad, F, Spatial modulation instability and filamentation of Gaussian beam in metamaterials, Physica Scripta, Volume 99, Issue 7, published 2024. Impact Factor (IF) = 2.6
13. Liu, Tao; Soleymani, Fazlollah; Ullah, Malik Zaka, Solving multi-dimensional European option pricing problems by integrals of the inverse quadratic radial basis function on non-uniform meshes, Chaos Solitons & Fractals, Volume 185, published 2024. Impact Factor (IF) = 5.3
14. Liu, T; Li, T; Ullah, MZ, On five-point equidistant stencils based on Gaussian function with application in numerical multi-dimensional option pricing, Computers & Mathematics with Applications, Volume 176, published 2024. Impact Factor (IF) = 2.9

Profile Details

https://scholar.google.com/citations?user=Y8I6ttsAAAAJ&hl=en