Reverse Order Law for {1,2,3} and {1,2,4}-inverses of Bounded Linear Operators
WU Shuxi · Journal of Yichun College · 2013
Using some block-operator matrix techniques,necessary and sufficient conditions for the reverse order law to hold for {1,2,3} and {1,2,4}-inverses of bounded linear operators on Hilbert spaces were given. Furthermore,new results related to the reverse order law for the Moore-Penrose inverse were presented.