A note on banded linear systems
Numerical Analysis
2021-11-05 v1 Numerical Analysis
Abstract
In [2] a new factorization for infinite Hessenberg banded matrices was introduced. In this note we prove that this kind of factorization can also be used for finite matrices. In addition, a new method for solving banded linear systems is provided.
Cite
@article{arxiv.2111.02698,
title = {A note on banded linear systems},
author = {D. Barrios Rolanía and J. C. García-Ardila},
journal= {arXiv preprint arXiv:2111.02698},
year = {2021}
}