Journal of Mathematical Inequalities · Volume 2, Issue 4 Norm and numerical radius inequalities for a product of two linear operators in Hilbert spaces 02-45 Pages 499-510 DOI 10.7153/jmi-02-45 Downloads Short PDF Full PDF PNG Authors Sever Silvestru Dragomir Keywords bounded linear operators numerical radius operator norm cartesian decomposition Subject classes 47A12 47A30 47A63