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ON THE NUMERICAL RADIUS OF AN OPERATOR MATRIX.
- Source :
- Mathematical Inequalities & Applications; Apr2024, Vol. 27 Issue 2, p417-434, 18p
- Publication Year :
- 2024
-
Abstract
- This paper investigates possible upper and lower bounds for the numerical radii of 2 × 2 operator matrices. The obtained results improve and generalize many results from the literature in accessible forms. Moreover, many numerical examples will be given to support the feasibility of our findings. [ABSTRACT FROM AUTHOR]
- Subjects :
- LITERARY form
MATRICES (Mathematics)
Subjects
Details
- Language :
- English
- ISSN :
- 13314343
- Volume :
- 27
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Mathematical Inequalities & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 177372091
- Full Text :
- https://doi.org/10.7153/mia-2024-27-29