Open problems on GKK tau-matrices
Rings and Algebras
2025-10-20 v1 Numerical Analysis
Numerical Analysis
Abstract
We propose several open problems on GKK tau-matrices raised by examples showing that some such matrices are unstable
Cite
@article{arxiv.math/0109030,
title = {Open problems on GKK tau-matrices},
author = {Olga Holtz and Hans Schneider},
journal= {arXiv preprint arXiv:math/0109030},
year = {2025}
}
Comments
To appear in Linear Algebra and its Applications (LAA)