Talk:Khatri–Rao product

Main properties number 1
The * symbol in the first main property is not clarified on this page 145.97.172.31 (talk) 14:09, 29 September 2023 (UTC)

definition
Should the definition in the first line be (A*B)_{ij} = (A_{ij} \otimes B_{ij})? 216.165.95.167 (talk) 16:43, 8 April 2024 (UTC)