dg1d_poisson_test

dg1d_poisson_test, a MATLAB code which calls dg1d_poisson(), which uses the Discontinuous Galerkin Method (DG) to approximate a solution of the 1D Poisson Equation.

Related Data and Programs:

dg1d_poisson, a MATLAB code which applies the discontinuous Galerkin method (DG) to a 1D version of the Poisson equation, by Beatrice Riviere.

Source Code:

• dg1d_poisson_test.m, specifies a particular discretization and right hand side function for the Poisson problem.
• dg1d_poisson_test.sh, runs all the tests.
• dg1d_poisson_test.txt, the output file.

• dg1d_poisson_test.png, a plot comparing the computed and exact solutions.
• dg1d_poisson_test_exact.m, the exact solution for the test problem.
• dg1d_poisson_test_source.m, the source function for the test problem.