An upper bound for the largest eigenvalue of a positive semidefinite block banded matrix

DOI10.1007/S10958-018-3918-6zbMath1394.15013OpenAlexW2810019102MaRDI QIDQ1662028

L. Yu. Kolotilina

Publication date: 17 August 2018

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-018-3918-6

zbMATH Keywords

block tridiagonal matrixblock banded matrix

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18)

Cites Work

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• Eigenvalue bounds and inequalities using vector aggregation of matrices
• Inequalities connecting the eigenvalues of a hermitian matrix with the eigenvalues of complementary principal submatrices
• Rayleigh-Ritz and A. Weinstein Methods for Approximation of Eigenvalues

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