给出了三矩阵左半张量积A⊙B⊙C的加权Moore-Penrose逆满足反序律(A⊙B⊙C)MK^+=(CLK^+×It)(BNL^+×Ip)AMN^+的充要条件。
The reverse order law for the weighted Moore-Penrose inverse of a triple matrix left semi-tensor product is investigated,and a necessary and sufficient condition for it is given.