This is the code used to generate the figures of the article entitled A Wasserstein-type interpolation for generic mixture models, including location-scatter and group invariant measures by Geneviève Dusson, Virginie Ehrlacher, and Nathalie Nouaime.
To run the code, you need Julia 1.7 with the following packages:
LinearAlgebra, Combinatorics, Optim, Cubature, GLPK, JuMP, Plots, PyCall, QuadGK, SpecialFunctions, Test
You also need the Python Optimal Transport library POT to be installed on the Python distribution called with PyCall.
To run the simulations, simply run
run_article_Dusson_Ehrlacher_Nouaime.jl
All the figures from the article should be generated in the corresponding subfolders of the folder data_article_Dusson_Ehrlacher_Nouaime.