Approximation of the Wave and Electromagnetic Diffusion Equations by Spectral Method. - Faker Ben Belgacem; Miloslav Grundmann (SIAM J. Sci. Comput., 1998)

Spectral element discretization of the Maxwell equations. - Faker Ben Belgacem; Christine Bernardi (Math. Comput., 1999)

The Mortar finite element method with Lagrange multipliers. - Faker Ben Belgacem (Numerische Mathematik, 1999)

Inf-sup conditions for the mortar spectral element discretization of the Stokes problem. - Faker Ben Belgacem; Christine Bernardi; Nejmeddine Chorfi; Yvon Maday (Numerische Mathematik, 2000)

The Mixed Mortar Finite Element Method for the Incompressible Stokes Problem: Convergence Analysis. - Faker Ben Belgacem (SIAM J. Numer. Anal., 2000)

Numerical Simulation of Some Variational Inequalities Arisen from Unilateral Contact Problems by the Finite Element Methods. - Faker Ben Belgacem (SIAM J. Numer. Anal., 2000)

The Mortar Finite Element Method for 3D Maxwell Equations: First Results. - Faker Ben Belgacem; Annalisa Buffa; Yvon Maday (SIAM J. Numer. Anal., 2001)

Parallelization of Spectral Element Methods. - Stéphane Airiau; Mejdi Azaïez; Faker Ben Belgacem; Ronan Guivarch (VECPAR, 2002)

Hybrid finite element methods for the Signorini problem. - Faker Ben Belgacem; Yves Renard (Math. Comput., 2003)

Quadratic finite element approximation of the Signorini problem. - Zakaria Belhachmi; Faker Ben Belgacem (Math. Comput., 2003)

A Stabilized Domain Decomposition Method with Nonmatching Grids for the Stokes Problem in Three Dimensions. - Faker Ben Belgacem (SIAM J. Numer. Anal., 2004)

Spectral discretization of Darcy's equations with pressure dependent porosity. - Mejdi Azaïez; Faker Ben Belgacem; Christine Bernardi; Nejmeddine Chorfi (Appl. Math. Comput., 2010)

Dirichlet boundary control for a parabolic equation with a final observation I: A space-time mixed formulation and penalization. - Faker Ben Belgacem; Christine Bernardi; Henda El Fekih (Asymptot. Anal., 2011)

Local Convergence of the Lavrentiev Method for the Cauchy Problem via a Carleman Inequality. - Faker Ben Belgacem; Duc Thang Du; Faten Jelassi (J. Sci. Comput., 2012)

Stabilized Finite Elements for a Reaction-Dispersion Saddle-Point Problem with NonConstant Coefficients. - Faker Ben Belgacem; Christine Bernardi; Frédéric Hecht; Stéphanie Salmon (SIAM J. Numer. Anal., 2014)

Mercer's spectral decomposition for the characterization of thermal parameters. - Etienne Ahusborde; Mejdi Azaïez; Faker Ben Belgacem; Elena Palomo Del Barrio (J. Comput. Phys., 2015)

Finite Element Methods for the Temperature in Composite Media with Contact Resistance. - Faker Ben Belgacem; Christine Bernardi; Faten Jelassi; Maimouna Mint Brahim (J. Sci. Comput., 2015)

Recursive POD expansion for reaction-diffusion equation. - Mejdi Azaïez; Faker Ben Belgacem; Tomás Chacón Rebollo (Adv. Model. Simul. Eng. Sci., 2016)

Analysis of Lavrentiev-finite element methods for data completion problems. - Faker Ben Belgacem; Vivette Girault; Faten Jelassi (Numerische Mathematik, 2018)

A New Algorithm of Proper Generalized Decomposition for Parametric Symmetric Elliptic Problems. - Mejdi Azaïez; Faker Ben Belgacem; Juan Casado-Díaz; T. Chacón Rebollo; François Murat (SIAM J. Math. Anal., 2018)

Full Discretization of Cauchy's Problem by Lavrentiev-Finite Element Method. - Faker Ben Belgacem; Vivette Girault; Faten Jelassi (SIAM J. Numer. Anal., 2022)

Uniqueness' failure for the finite element Cauchy-Poisson's problem. - Faker Ben Belgacem; Faten Jelassi; Vivette Girault (Comput. Math. Appl., 2023)