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Theorems on products of \(EP_{r}\) matrices. (English) Zbl 0179.05104


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[1] Cline, R., Note on the generalized inverse of the product of matrices, SIAM rev., 6, 57-58, (1966) · Zbl 0121.26105
[2] Erdelyi, I., On the “reverse order law” related to the generalized inverse of matrix products, J. ACM, 13, 439-443, (1966) · Zbl 0166.03103
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