Polyharmonic homogenization, rough polyharmonic splines and sparse super-localization
We introduce a new variational method for the numerical homogenization of divergence
form elliptic, parabolic and hyperbolic equations with arbitrary rough (L∞) coefficients. Our …
form elliptic, parabolic and hyperbolic equations with arbitrary rough (L∞) coefficients. Our …
Universal scalable robust solvers from computational information games and fast eigenspace adapted multiresolution analysis
H Owhadi, C Scovel - arXiv preprint arXiv:1703.10761, 2017 - arxiv.org
We show how the discovery of robust scalable numerical solvers for arbitrary bounded linear
operators can be automated as a Game Theory problem by reformulating the process of …
operators can be automated as a Game Theory problem by reformulating the process of …