Journal of Mathematical Inequalities · Volume 18, Issue 3 Partial eigenvalues for block matrices 18-55 Pages 991-1005 DOI 10.7153/jmi-2024-18-55 Downloads Short PDF Full PDF PNG Authors Manal Al-Labadi Raja'a Al-Naimi Wasim Audeh Keywords eigenvalue unitaraily invariant norm trace block matrix Subject classes 15A42 15A60 47A63 47B15 47B47