A Matlab Tutorial for Diffusion-Convection-Reaction Equations using DGFEM

Published 10 Feb 2015 in math.NA | (1502.02941v1)

Abstract: We present a collection of MATLAB routines using discontinuous Galerkin finite elements method (DGFEM) for solving steady-state diffusion-convection-reaction equations. The code employs the sparse matrix facilities of MATLAB with "vectorization" and uses multiple matrix multiplications {\it "MULTIPROD"} to increase the efficiency of the program.

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