DOE OSTI · code-21698
GAUSS
Abstract
This project is intended to take a graph and build a smaller (upscaled) graph that is representative of the original in some way. We represent the graph Laplacian in a mixed form, solve some local eigenvalue problems to uncover near-nullspace modes, and use those modes as coarse degrees of freedom.
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Barker, AndrewT., Vassilevski, PanayotS., Gelever, StephanV., Lee, ChakShing. 2018-09-10. GAUSS. https://doi.org/10.11578/dc.20181217.6
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