Supplementary codes and datasets for "Efficient numerical method for reliable upper and lower bounds on homogenized parameters"

This repository supports L. Gaynutdinova, M. Ladecký, A. Nekvinda, I. Pultarová, and J. Zeman, <em>Efficient numerical method for reliable upper and lower bounds on homogenized parameters</em> (first announced as the arXiv preprint 2208.09940). In particular, it contains MATLAB source files for reproducing the results presented in Examples 1 and 2 of the manuscript for discretizations with \(N_1 = N_2 = N_3 = 6, 12, 24\). For other parameters, the code needs to be modified manually. The most recent version of the codes is available in the GitLab repository.