Contact
Dr. Alsadig Ali
- Position: Assistant Professor of Mathematics
- Educational background:
B.Sc. in Mathematics. Al Neelain University, Sudan
M.Sc in Mathematics. The University of Khartoum, Sudan
M.Sc. in Mathematical Sciences. African Institute for Mathematical Sciences (AIMS), Senegal
Graduate Certificate in Data Science. The University of Texas at Dallas
Ph.D in Applied Mathematics. The University of Texas at Dallas. - Research interests: My research focuses on the intersection of Data Science and Computational Mathematics, with emphasis on Bayesian Statistics, Uncertainty Quantification, and High-Performance Computing (HPC). I develop scalable computational and statistical methods to solve inverse problems related to flows in porous media, including subsurface characterization, contaminant transport, and energy applications. I am also interested in leveraging data analytics and machine learning techniques to enhance modeling, simulation, and decision making in large scale scientific computing.
- Selected publications
- Ali A, Al-Mamun A, Pereira F, Rahunanthan A. Multiscale Sampling for the Inverse Modeling of Partial Differential Equations. Journal of Computational Physics. 2024 Jan 15;497:112609.
- Mamun AA, Ali A, Al-Mamun A, Pereira F, Rahunanthan A. The Multiscale Maximum Change Algorithm for Subsurface Characterization. International Conference on Computational Science and Its Applications. Springer Nature Switzerland, 2023.
- Ali A, Al-Mamun A, Pereira F, Rahunanthan A. Conditioning by Projection for the Sampling from Prior Gaussian Distributions. Computational Science and Its Applications–ICCSA 2021: Springer International Publishing, 2021.
- Ali A, Al-Mamun A, Pereira F, Rahunanthan A. Markov Chain Monte Carlo Methods for Fluid Flow Forecasting in the Subsurface. Computational Science–ICCS 2020. Springer International Publishing, 2020.
- Ali A, Mankad H, Pereira F, Sousa FS. The Multiscale Perturbation Method for Second Order Elliptic Equations. Applied Mathematics and Computation 387 (2020): 125023.
