ON THE REVERSE ORDER LAW (AB)D=BDAD |
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Authors: | Tian Hong-jiong |
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Affiliation: | Department of Mathematics, Shanghai Normal University, Shanghai 200234, PRC |
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Abstract: | By using the ranks of matrices, necessary and sufficient conditions are presented for the two term reverse order law (AB)D=BDAD to hold. |
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Keywords: | Drazin inverse moore penrose inverse reverse order law. |
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