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Invertibility of a linear combination of two matrices and partial orderings |
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| Authors: | Marina To&scaron i?Dragana S. Cvetkovi?-Ili? |
| Affiliation: | University of Niš, Faculty of Sciences and Mathematics, Serbia |
| Abstract: | In this paper, we present some results relating different matrix partial orderings and the invertibility of a linear combination of EP matrices. |
| Keywords: | EP-matrix Partial ordering Invertibility |
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