EulerSemidiscrete:域上保测微分同胚空间中最小化测地线的计算

# EulerSemidiscrete This code goes with the article "Minimal geodesics along volume preserving maps through semi-discrete optimal transport", Q. Mérigot and J.M. Mirebeau. ## Installation This code requires MongeAmpere and PyMongeAmpere, available here: https://github.com/mrgt/MongeAmpere https://github.com/mrgt/PyMongeAmpere Before running any of the programs, you need to set PYTHONPATH to the right location: ``` sh export PYTHONPATH=$PYTHONPATH:/path/to/PyMongeAmpere-build ``` ## Running On a simple example: ``` sh mkdir results python gen_rot_disk.py -t .5 -N 300 python euler_solve.py results/disk-T\=0.5-N\=300.npz python euler_view.py results/result-nt\=5-p\=0.666667-disk-T\=0.5-N\=300.npz ``` The parameters for more complex examples are described in the article.