On a classic example in the nonnegative inverse eigenvalue problem

DOI10.13001/1081-3810.1267zbMath1149.15008OpenAlexW2119299325MaRDI QIDQ3516448

Helena Šmigoc, Thomas J. Laffey

Publication date: 6 August 2008

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/129334

zbMATH Keywords

nonnegative matricesspectral gapcompanion matricespower series methodnonnegative inverse eigenvalue problemnonzero spectrum

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Inverse problems in linear algebra (15A29) Positive matrices and their generalizations; cones of matrices (15B48)

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Power series with positive coefficients arising from the characteristic polynomials of positive matrices ⋮ On the inverse eigenvalue problem for nonnegative matrices of order two to five ⋮ Unnamed Item ⋮ The NIEP ⋮ Symmetric nonnegative realizability via partitioned majorization ⋮ A constructive version of the Boyle-Handelman theorem on the spectra of nonnegative matrices ⋮ Unnamed Item

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