Hyper elasticity with a non-penetration condition

version 1.0.0 (924 KB) by Jan Valdman
A 2D FEM solver based on an energy minimisation formulated in C^1 deformation including a new non-penetration term.


Updated 24 Apr 2019

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A complementary software to the article

Stefan Krömer, Jan Valdman: Global injectivity in second-gradient Nonlinear Elasticity and its approximation with penalty terms, Mathematics and Mechanics of Solids (submitted)

Please cite the paper if you find the code useful. A link to the paper can be found at the author web page located at http://sites.google.com/site/janvaldman/publications

Available scripts:



Cite As

Jan Valdman (2022). Hyper elasticity with a non-penetration condition (https://www.mathworks.com/matlabcentral/fileexchange/71327-hyper-elasticity-with-a-non-penetration-condition), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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