Abstract
A new notion of coneigenvalue was introduced by Ikramov in [Kh.D. Ikramov. On pseudo-eigenvalues and singular numbers of a complex square matrix (in Russian). Zap. Nauchn. Semin. POMI, 334:111–120, 2006.]. This paper presents some majorization inequalities for coneigen- values, which extend some classical majorization relations for eigenvalues and singular values, and may serve as a basis for further investigations in this area.
| Original language | English |
|---|---|
| Article number | 49 |
| Pages (from-to) | 669-677 |
| Number of pages | 9 |
| Journal | Electronic Journal of Linear Algebra |
| Volume | 23 |
| Publication status | Published - 2012 |
| Externally published | Yes |
Keywords
- Coneigenvalues
- Conjugate normal matrices
- Majorization