Mathematical Inequalities & Applications · Volume 13, Issue 3 Multiplicative perturbation bounds for weighted unitary polar factor 13-37 Pages 537-554 DOI 10.7153/mia-13-37 Downloads Short PDF Full PDF PNG Authors Hu Yang Hanyu Li Hua Shao Keywords weighted polar decomposition weighted unitary polar factor singular value decomposition perturbation bound Subject classes 15A45 65F35