Journal of Mathematical Inequalities · Volume 9, Issue 4 Levinson's inequality for Hilbert space operators 09-97 Pages 1271-1285 DOI 10.7153/jmi-09-97 Downloads Short PDF Full PDF PNG Authors Jadranka Mićić Hot Josip Pečarić Marjan Praljak Keywords self-adjoint operator positive linear mapping convex function Levinson's inequality quasi-arithmetic mean Subject classes 47A63 47B15 47A64