@article{Dong2022, 
author = {Sheng Dong and Qingwen Wang and Lei Hou},
title = {Determinantal inequalities for block Hadamard product and Khatri-Rao product of positive definite matrices},
year = {2022},
journal = {AIMS Mathematics},
volume = {7},
number = {6},
pages = {9648-9655},
keywords = {determinantal inequality, block Hadamard product, Khatri-Rao product, positive definite matrix},
url = {https://www.sciopen.com/article/10.3934/math.2022536},
doi = {10.3934/math.2022536},
abstract = {In this paper, we first give an alternative proof for a result of Liu et al. in [Math. Inequal. Appl. 20 (2017) 537–542]. Then we present two inequalities for the block Hadamard product and the Khatri-Rao product respectively. The inequalities obtained extend the result of Liu et al.}
}