Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7543302 | Mathematics and Computers in Simulation | 2018 | 20 Pages |
Abstract
We suggest an efficient tensor-structured preconditioning of the entire multiparametric family of one-dimensional elliptic problems and arrive at a direct solution formula. We compare this method to a tensor-structured preconditioned GMRES solver in a series of numerical experiments.
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Control and Systems Engineering
Authors
Sergey V. Dolgov, Vladimir A. Kazeev, Boris N. Khoromskij,