Operators and Matrices · Volume 15, Issue 2 An Oppenheim type determinantal inequality for the Khatri-Rao product 15-47 Pages 693-701 DOI 10.7153/oam-2021-15-47 Downloads Short PDF Full PDF PNG Authors Yongtao Li Lihua Feng Keywords Khatri-Rao product Hadamard product Oppenheim's inequality Fischer's inequality Subject classes 15A45 15A60 47B65