This is the code associated with the manuscript Sparsification of the regularized magnetic Laplacian thanks to multi-type spanning forests by Michaël Fanuel and Rémi Bardenet.
This code uses multiple samples of Multi-Type Spanning Forests (MTSF) to sparsify the regularized magnetic Laplacian.
If you do not have Julia installed, please visit julialang.org
MagneticLaplacianSparsifier.jl is not registered.
The way to use it is to type
julia> ]add https://github.com/For-a-few-DPPs-more/MagneticLaplacianSparsifier.jlYou can execute the Jupyter notebooks to generate the paper figures.
plotting random spanning graphssparsify-and-eigensolvesparsify-and-precondition random graphssparsify-and-precondition real graphstimingsleverage score estimationcomparisons with HKPV alg.
To use this functions of this package, simply type
julia> using MagneticLaplacianSparsifier