Obstacle problem in 2D and its aposteriori error estimate

Versión 1.1.0.0 (34,1 KB) por Jan Valdman

An obstacle problem is solved and the error of the solution is estimated

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Actualizado 7 mar 2015

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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.

Citar como

Jan Valdman (2025). Obstacle problem in 2D and its aposteriori error estimate (https://es.mathworks.com/matlabcentral/fileexchange/45622-obstacle-problem-in-2d-and-its-aposteriori-error-estimate), MATLAB Central File Exchange. Recuperado 12 noviembre, 2025.

Compatibilidad con la versión de MATLAB

Se creó con R2012b

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Agradecimientos

Inspiración para: Two-phase obstacle problem in 2D and its aposteriori error estimate, Hyper elasticity with a non-penetration condition, Implementation of C1 FEM

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software - obstacle2D/

software - obstacle2D/library_vectorization/

Versión	Publicado	Notas de la versión
1.1.0.0	7 mar 2015	paper info completed	Descargar
1.0.0.0	19 feb 2014		Descargar