%0 Journal Article %A Goudarzi, Nasrollah %A Heydarbeygi, Zahra %T Inequalities involving norm and numeri\nobreak cal radius of Hilbert space operators %J Commentationes Mathematicae Universitatis Carolinae %D 2024 %P 45-52 %V 65 %N 1 %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2025.006/ %R 10.14712/1213-7243.2025.006 %G en %F 10_14712_1213_7243_2025_006