Eigenvalue multiplicities in principal submatrices

DOI10.1016/j.laa.2004.04.019zbMath1063.15005OpenAlexW1967504793MaRDI QIDQ1886528

Matjaž Omladič, Charles R. Johnson, Brenda K. Kroschel

Publication date: 18 November 2004

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

Full work available at URL: https://doi.org/10.1016/j.laa.2004.04.019

zbMATH Keywords

Hermitian matriceseigenvaluesreal symmetric matricesgeometric multiplicityprincipal submatrices

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items

The enhanced principal rank characteristic sequence, On multiplicities of eigenvalues of a spectral problem on a prolate tree, Normal matrices and their principal submatrices of co-order one, On multiplicities of eigenvalues of a boundary value problem on a snowflake graph, A matricial proof of the symmetric exchange axiom for eigenvalues of principal submatrices of a complex Hermitian matrix

Cites Work

• Unnamed Item
• Matrix Analysis
• Principal Submatrices, Geometric Multiplicities, and Structured Eigenvectors