Algebraic Multiscale Method for one--dimensional elliptic problems
Numerical Analysis
2022-01-27 v1 Numerical Analysis
Abstract
In this paper we propose an idea of constructing a macro--scale matrix system given a micro--scale matrix linear system. Then the macro--scale system is solved at cheaper computing costs. The method uses the idea of the generalized multiscale finite element method based. Some numerical results are presented.
Cite
@article{arxiv.2201.10645,
title = {Algebraic Multiscale Method for one--dimensional elliptic problems},
author = {Kanghun Cho and Roktaek Lim and Dongwoo Sheen},
journal= {arXiv preprint arXiv:2201.10645},
year = {2022}
}