Mathematical Inequalities & Applications · Volume 23, Issue 2 On the iterated mean transforms of operators 23-49 Pages 597-610 DOI 10.7153/mia-2020-23-49 Downloads Short PDF Full PDF PNG Authors Sungeun Jung Mee-Jung Lee Eungil Ko Keywords weighted mean transform Duggal transform polar decomposition invariant subspaces Subject classes 47B49 47B20 47B37