研究C*-代数上的{1,3}、{1,2,3}-逆和{1,4}、{1,2,4}-逆的逆序律成立的等价条件,进而也给出Moore-Penrose逆的逆序律成立的等价条件。
The equivalent statements of the reverse order laws are investigated for {1,3},{1,2,3}-inverse and {1,4},{1,2,4} in C*-algebras.Then the equivalent statements of the reverse order law for Moore-Penrose inverse are given.