Mathematical Inequalities & Applications · Volume 23, Issue 3 New norm equalities and inequalities for certain operator matrices 23-80 Pages 1041-1050 DOI 10.7153/mia-2020-23-80 Downloads Short PDF Full PDF PNG Authors Watheq Bani-Domi Fuad Kittaneh Mutaz Shatnawi Keywords weakly unitarily invariant norm Schatten p-norm usual operator norm numerical radius operator matrix tridiagonal operator matrix anti-tridiagonal operator matrix norm equality norm inequality Subject classes 47A30 47A12 47A65 47B10 15A60