News: submitted articles and preprint

4. H. El-Otmany, Arthur Canthral. Numerical Simulation of Liquid Composite Modelling Processes at Multi-Scales based on NXFEM method. Ongoing work.

3. H. El-Otmany, M. Eddahbi. Comparison principle for a coupled Nonlinear Stochastic Partial Differential Equations Ongoing work.

2. H. El-Otmany. Stochastic analysis and probability density function of viral infection model with Hattaf-Yousef functional response. Under reviewer in Chaos, Solitons and Fractals. Available here

1. H. El-Otmany et al. Splitting-Up Scheme for a Nonlinear Stochastic Model for Reactive Fluxes in Porous Media: Well-Posedness and Numerical Simulations. Submitted work in SPA. Available here

Published articles

10. H. El-Otmany et al. Well-posedness of a nonlinear stochastic model for a chemical reaction in porous media and applications. AIMS Mathematics, 2024, Volume 9, Issue 9: 24860-24886. doi: 10.3934/math.20241211 Available here.

9. H. El-Otmany et al. Stochastic modelling for describing crystallization droplets in water emulsion. stochastic processes and their applications, Volume 163, September 2023, Pages 237-261. Available here.

8. H. El-Otmany. A Nitsche's Extended Stochastic Finite Element Method for solving elliptic problems on random domains in porous media. Submitted paper to Journal of Computer Methods in Applied Mechanics and Engineering. Abstract is available here

7. H. El-Otmany. A virtual class of nonconforming finite elements and its applications to Poisson's equation. International Journal of Mathematical Modelling and Numerical Optimisation, 10.1504/IJMMNO.2022.10045640, January 2022 Available here.

6. M.A. Bentaher, H. El-Otmany, T. Kousksou, T. El Rhafiki, Y. Zerouali. Inverse method to describe crystallization of undercooled water in the cold storage tank. Journal of Energy Storage, 36, April 2021,102404. Available here.

5. H. El-Otmany, T. Kousksou, T. El Rhafiki, Y. Zerouali.. A Brownian motion model to describe a random crystallization of undercooled water dispersed within emulsions. Journal of Energy Storage, 35, March 2021,102273. Available here.

4. T. El Rhafiki, H. EL-Otmany, T. Kousksou, Y. Zeraouli. Physical models to evaluate the performance of impure PCM dispersed in building materials. Journal of Energy Storage, 31,2020, 1016612020. Available here.

3. D. Capatina, H. El-Otmany, D. Graebling, R. Luce. An extension of NXFEM to nonconforming finite elements.Mathematics and Computers in Simulation, 16-01-2017. Available here.

2. D. Capatina, S.D. Santacreu, H. El-Otmany, D. Graebling. Nonconforming finite element approximation for an elliptic interface problem with NXFEM method.Monografías matemáticas Garcia de Galdeano, 2015. available here.

1. D. Capatina, N. Barrau, H. El-Otmany, R. Luce. Nitsche’s Extended Finite Element Method for a Fracture Model in Porous Media. Journal of Applicable Analysis,1-19, 2015. Available here.

Conference proceedings with reading committees

5. D. Capatina, S. D. Santacreu, H. El-Otmany, D. Graebling. Approximation par éléments finis non-conformes et NXFEM d’un problème de Stokes avec interface. SMAI Congress. June 2015, Savoie, France.

4. D. Capatina, S. D. Santacreu, H. El-Otmany, D. Graebling. Nonconforming finite element approximation for an elliptic interface problem with NXFEM method. In the Thirteenth International Conference Zaragoza-Pau on Mathematics and its Applications, September 2014, Jaca, Spain.

3. D. Capatina, S. D. Santacreu, H. El-Otmany, D. Graebling.. Modélisation des globules rouges. In 4th session of GDR Metice : "Mathématiques Appliquées aux espèces, tissus et cellules", MAP5, November 19-20, 2014, Paris, France.

2. D. Capatina, S. D. Santacreu, H. El-Otmany, D. Graebling. Robust NXFEM method for a nonconforming approximation for an elliptic problem. In the 11th. World Congress on Computational Mechanics (WCCM XI) (mini- symposium), July 20-25, 2014, Barcelona, Spain.

1. D. Capatina, S. D. Santacreu, H. El-Otmany, D. Graebling. Modélisation du comportement de globules rouges dans un écoulement sanguin. In Journey of Bordeaux-Pau-Toulouse, September 19-20, 2013, Anglet, France.

Posters

1. D. Capatina, H. El-Otmany, D. Graebling. Numerical simulation of blood flow. Workshop at Pau University, June 05-06, 2013. Poster is available here .

2. H. El-Otmany. New stochastic model for crystallization. Workshop at Moulay Ismail University, 2019. Poster is available here .

Books

1. Hammou El-Otmany, M'hamed Eddahbi. Statistique : théorie et applications en Python. To come up.

Manuscripts & Technical Reports

1. Technical confidential report for Total, Hammou El-Otmany, TOTAL-University of Pau, December 20, 2018.

2. Technical confidential report for OPERA (Organisme Petrolier de Recherche Appliquée), February 07, 2017.

3. Ph.D. thesis manuscript: Approximation by NXFEM method of interphase and interface problems in fluid mechanics, Novermber 2015.

4. Master's thesis manuscript: Second Order BSDEs and application in finance, June 2012.

PhD Thesis

Approximation by NXFEM method of interphase and interface problems in fluid mechanics. Available here