Abstract
New non-singularity and non-negative invertibility criteria for matrices are derived. They yield new bounds for the spectrum. Moreover, we obtain a bound for the norm of the inverse matrix and new estimates for the spectral radius.
| Original language | English |
|---|---|
| Pages (from-to) | 95-104 |
| Number of pages | 10 |
| Journal | Linear Algebra and Its Applications |
| Volume | 327 |
| Issue number | 1-3 |
| DOIs | |
| State | Published - 15 Apr 2001 |
Keywords
- 15A18
- 15A9
- Bounds for spectra
- Matrices
- Non-negative invertibility
- Non-singularity
ASJC Scopus subject areas
- Algebra and Number Theory
- Numerical Analysis
- Geometry and Topology
- Discrete Mathematics and Combinatorics
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