A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices

DOI10.13001/1081-3810.1064zbMath0978.15009OpenAlexW2136536327MaRDI QIDQ2723256

No author found.

Publication date: 9 July 2001

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

Full work available at URL: https://eudml.org/doc/121547

zbMATH Keywords

inverse eigenvalue problemSoules setnonnegative symmetric matricesrealizable setrealizable spectra

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Inverse problems in linear algebra (15A29) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (14)

Construction of nonnegative symmetric matrices with given spectrum ⋮ Unnamed Item ⋮ An inequality for the spectra of nonnegative matrices ⋮ On the realizability of open nonnegative inverse eigenvalue problems ⋮ Perron spectratopes and the real nonnegative inverse eigenvalue problem ⋮ On the symmetric doubly stochastic inverse eigenvalue problem ⋮ The nonnegative inverse eigenvalue problem. ⋮ Basic Soules matrices and their applications ⋮ Negativity compensation in the nonnegative inverse eigenvalue problem ⋮ The symmetric nonnegative inverse eigenvalue problem for \(5 \times 5\) matrices ⋮ Applications of a Brauer theorem in the nonnegative inverse eigenvalue problem ⋮ On single and double Soules matrices ⋮ The NIEP ⋮ Some notes on the spectra of nonnegative symmetric 5 × 5 matrices

This page was built for publication: A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices