Gihane MANSOUR ABOU JAOUDEH

Associate Professor
Coordinateur cursus master - Sciences actuarielle et financière - Faculty of Science

Faculty of Religious Sciences

+961 (1) 421 000 ext 3384 gihane.mansour@usj.edu.lb

Gihane Mansour Abou Jaoudeh holds a Ph.D. in Mathematics from Paris North University (Paris 13), France, and from Saint Joseph University of Beirut, Lebanon, an MSc in Mathematics in the field of “Partial Differential Equations” and a Bachelor’s degree in Mathematics both from USJ. She is an Associate professor of Mathematics since 2018 and head of the Department of Mathematics at the Faculty of Sciences of USJ since 2019, as well as an executive Committee Member of the “Lebanese Society for the Mathematical Sciences, LSMS”. Until 2019, she was coordinator of the Master’s program “Actuarial and Financial Science” at USJ, a dual degree program with ISFA-UCBL, France. Her main research interest includes domain decomposition, fluid mechanics, A posteriori Analysis (PDE), and more recently actuarial modelling (mortality tables, Machine Learning, …). She teachs Topology, Differential Calculus and Optimization, Functional Analysis and Operation Research. Mansour was granted a Token of Recognition and Appreciation from the General Arab Insurance Federation and the Lebanese Association of Actuaries, in March 2023.

Education

Degree	University	Country	Year
Doctorat - Sciences - option : mathématiques	Université Saint-Joseph de Beyrouth	Liban	2009
D.E.A - Equations aux dérivées partielles, analyse numérique	Université Saint-Joseph de Beyrouth	Liban	2004
Maitrise - Sciences - option : mathématiques	Université Saint-Joseph de Beyrouth	Liban	2001
Licence - Sciences - option : mathématiques	Université Saint-Joseph de Beyrouth	Liban	2000

Research themes

Domain decomposition, fluid mechanics, A posteriori Analysis (PDE), and more recently actuarial modelling (mortality tables, Machine Learning, …)

Publications and communications

R. El Dbaissy, F. Hecht, G. Mansour, T. Sayah, P.-H. Tournier, Scalable Domain Decomposition Preconditioner for Navier-Stokes Equations Coupled with The Heat Equation, International Journal of Computer Mathematics, DOI: 10.1080/00207160.2021.1925888, May 2021.R. El Dbaissy, F. Hecht, G. Mansour, T. Sayah, Full discretization of the time-dependent Boussinesq (buoyancy) model with nonlinear viscosity, Calcolo, DOI: 10.1007/s10092-018-0285-0, October 2018. C. Bernardi, J. Dakroub, G. Mansour, F. Rafeï et T. Sayah, Convergence analysis of two numerical schemes applied to a nonlinear elliptic problem, Journal of Scientific Computing, Volume 71, Issue 1, April 2017, pp. 329 – 347. C. Bernardi, J. Dakroub, G. Mansour et T. Sayah, A posteriori analysis of iterative algorithms for Navier-Stokes problem, Mathematical Modelling and Numerical Analysis (M2AN), Volume 50, Number 4, July-August 2016, pp. 1035 – 1055. C. Bernardi, J. Dakroub, G. Mansour et T. Sayah, A posteriori analysis of iterative algorithms for a nonlinear problem, Journal of Scientific Computing, Volume 65, Issue 2, November 2015, pp. 672 – 697.F. El Chami, G. Mansour et T. Sayah, Error studies of the coupling Darcy-Stokes system with velocity-pressure formulation, CALCOLO, Volume 49, Issue 2, June 2012, pp.73 – 93.