Inertia indices and eigenvalue inequalities for Hermitian matrices

DOI10.1080/03081087.2020.1765957zbMath1497.15023arXiv1910.01966OpenAlexW3102517107MaRDI QIDQ5078236

Lily Li Liu, Xi Chen, Yi Wang, Sai-Nan Zheng

Publication date: 23 May 2022

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

Full work available at URL: https://arxiv.org/abs/1910.01966

zbMATH Keywords

eigenvalueHermitian matrixinertia index(Hermitian) normalized Laplacian

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Perturbation theory of linear operators (47A55)

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