Abstract
Two types of eigenvalue continuity are commonly used in the literature. However, their meanings and the conditions under which continuities are used are not always stated clearly. This can lead to some confusion and needs to be addressed. In this note, the Geršgorin disk theorem is revisited and the issue concerning the proofs of the theorem by continuity is clarified.
| Original language | English |
|---|---|
| Article number | 44 |
| Pages (from-to) | 619-625 |
| Number of pages | 7 |
| Journal | Electronic Journal of Linear Algebra |
| Volume | 35 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2019 |
Bibliographical note
Publisher Copyright:© 2019, International Linear Algebra Society. All rights reserved.
ASJC Scopus Subject Areas
- Algebra and Number Theory
Keywords
- Eigenvalue continuity
- Geršgorin disk theorem
- Root continuity
Fingerprint
Dive into the research topics of 'Eigenvalue continuity and GerŠgorin’s theorem'. Together they form a unique fingerprint.Cite this
- APA
- Standard
- Harvard
- Vancouver
- Author
- BIBTEX
- RIS