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Volume 22 Number 2 1999 |
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On Sums of
k-EP Matrices
A.R. Meenakshi and S. Krishnamoorthy
Abstract.
Necessary and Sufficient conditions for the sums of k-EP
matrices to be k-EP are discussed. As an application it
is shown that sum and parallel sum of parallel summable
k-EP matrices are k-EP.
Full text: PDF
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