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CHEN YONGLIN (Department of Mathematics, Nanjing Normal Univeristy, Nanjing 210097)  
In this paper, we give a necessary and sufficient condition for the continuity of the genearlized inverse A(2)T, S of a matrix A, which is a unified form of necessary and sufficient conditions for the continuity of many generalized inverses of matrices in common use, for example, A+, A+M N, A(d), Ad, W, A(-1)(L), etc. Our results include and extend the related ones.
【Fund】: 江苏省教委自然科学基金
【CateGory Index】: O151
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