This code demonstrates concepts from the paper
Petr Harasim, Jan Valdman, Verification of functional a posteriori error estimates for an obstacle problem in 2D, Kybernetika 50, No. 6, 978-1002 (2014)
A link to the paper can be found at the author web page located at http://sites.google.com/site/janvaldman/publications
Please cite the paper when you find the code useful.
Description; Type "start" to solve a 2D obstacle problem.
Jan Valdman (2021). Obstacle problem in 2D and its aposteriori error estimate (https://www.mathworks.com/matlabcentral/fileexchange/45622-obstacle-problem-in-2d-and-its-aposteriori-error-estimate), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
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