DIFFUSION/TEST_PROBLEMS
TOMS866 / IFISS Test Problems for the Diffusion Equation

DIFFUSION/TEST_PROBLEMS is a directory of MATLAB M-files which define test problems for the diffusion equation, also known as the Poisson equation.

Author:

• Howard Elman,
  Department of Computer Science,
  University of Maryland,
  College Park, Maryland 20742,
  USA,
  elman@cs.umd.edu
• Alison Ramage,
  Department of Mathematics,
  University of Strathclyde,
  26 Richmond Street,
  Glasgow G1 1XH,
  United Kingdom,
  a.ramage@strath.ac.uk
• David Silvester,
  School of Mathematics,
  University of Manchester,
  Sackville Street,
  Manchester M60 1QD,
  United Kingdom,
  na.silvester@na-net.ornl.gov

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Source Code:

• P1_batch.m data file for test problem P1.
• P2_batch.m data file for test problem P2.
• P3_batch.m data file for test problem P3.
• P4_batch.m data file for test problem P4.
• diff_testproblem.m sets up Reference Examples 1.1 to 1.4.
• solution3_bc.m Reference problem 1.3 boundary condition.
• solution4_bc.m Reference problem 1.4 boundary condition.
• unit_rhs.m unit right hand side forcing function.
• zero_bc.m zero boundary condition.
• zero_rhs.m zero right hand side forcing function.

You can go up one level to the DIFFUSION page.