Basic information

I'm a PhD student at Rice University in the department of Computational and Applied Mathematics.
My advisors are Professor Béatrice Rivière and Professor Matthew G. Knepley.
Main research interests are the application, theory, and discretization of partial differential equations and high performance computing.

Contact information

Rice University
Computational and Applied Mathematics
Duncan Hall 3017
6100 Main Street - MS 134
Houston, Texas 77005-1892
Email    Mendeley
Github   Bitbucket

Research

Two-Phase Flow

In progress.

Spectral/Algebraic/Geometric Multigrid

Multigrid methods are very effective multilevel solvers for linear systems. Geometric Multigrid (GMG) takes advantage of a hierarchy of grids or discretizations and reduces the error over a range of frequencies simultaneously. I'm interested in the parallel implementation of GMG applied to linear systems arising from DG discretizations; as well as exporing efficient relaxation, prolongation, and restrication operators.

Discontinuous Galerkin Methods

Discontinuous Galerkin (DG) methods are a powerful class of techniques for approximating solutions to partial differential equations. My interest in DG stems from its strong mathematical theory and robust capabilities in the context of time dependent PDEs.

Spectral Methods

Spectral methods are a class of discretization techinques for partial differential equations that are capable of producing highly accurate approximations. If the underlying function one is approximating is smooth, spectral methods have the fastest possible convergence. See my Master's thesis for an exploration of these methods within the context of hyperbolic PDEs.

Maurice S. Fabien 2017