On Open Problems of Nonnegative Inverse Eigenvalues Problem
Jun-Liang Wu
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DOI: 10.4236/apm.2011.14025   PDF    HTML     7,108 Downloads   15,587 Views   Citations

Abstract

In this paper, we give solvability conditions for three open problems of nonnegative inverse eigenvalues problem (NIEP) which were left hanging in the air up to seventy years. It will offer effective ways to judge an NIEP whether is solvable.

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J. Wu, "On Open Problems of Nonnegative Inverse Eigenvalues Problem," Advances in Pure Mathematics, Vol. 1 No. 4, 2011, pp. 128-132. doi: 10.4236/apm.2011.14025.

Conflicts of Interest

The authors declare no conflicts of interest.

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