受[23]和[24]的启发，我们将主要讨论李余代数范畴内李乘算子的Moore-Penrose逆，并将其和余分裂李代数做一比较，得出[23]的余分裂李代数sl。
Enlightened by [ 23 ] and [ 24 ] , we shall mainly deal with the Moore-Penrose inverse in the Lie coalgebra category , and compare it with co-split Lie algebra .
李余