Year: 2021
Type: preprint
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.
Source: arXiv (Cornell University)
Authors: Rolanía, D. Barrios, García-Ardila, J. C.
Institution: Universidad Politécnica de Madrid
Language: English
Topic: Matrix Theory and Algorithms
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3208507191