New inequalities for the Hadamard product of an M-matrix and its inverse Article Swipe
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Fu-bin Chen
·
YOU?
·
· 2015
· Open Access
·
· DOI: https://doi.org/10.1186/s13660-015-0555-1
· OA: W2143014959
YOU?
·
· 2015
· Open Access
·
· DOI: https://doi.org/10.1186/s13660-015-0555-1
· OA: W2143014959
For the Hadamard product $A\circ A^{-1}$ of an M-matrix A and its inverse $A^{-1}$ , some new inequalities for the minimum eigenvalue of $A\circ A^{-1}$ are derived. Numerical example is given to show that the inequalities are better than some known results.
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