The inertia sets of symmetric tridiagonal sign-patterns

DOI10.1016/j.laa.2011.06.016zbMath1237.15025OpenAlexW1993605225MaRDI QIDQ765184

Eduardo Marques de Sá

Publication date: 19 March 2012

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2011.06.016

zbMATH Keywords

inertiasymmetric matricessign patterns

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Canonical forms, reductions, classification (15A21) Sign pattern matrices (15B35)

Related Items

On the inertia set of a signed tree with loops ⋮ Sign patterns requiring a unique inertia

Cites Work

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• Symmetric sign pattern matrices that require unique inertia

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