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Eigenpairs of adjacency matrices of balanced signed graphs

open access: yesSpecial Matrices
In this article, we study eigenvalues λ\lambda and their associated eigenvectors xx of the adjacency matrices AA of balanced signed graphs. Balanced signed graphs were first introduced and studied by Harary to handle a problem in social psychology ...
Chen Mei-Qin
doaj   +1 more source

Eigenvalues and eigenvectors of banded Toeplitz matrices and the related symbols

open access: yesNumerical Linear Algebra with Applications, 2018
Sven-Erik Ekström, S. Serra-Capizzano
semanticscholar   +1 more source

Guaranteed and Robust a Posteriori Bounds for Laplace Eigenvalues and Eigenvectors: Conforming Approximations

open access: yesSIAM Journal on Numerical Analysis, 2017
É. Cancès   +4 more
semanticscholar   +1 more source

Global Persistence of the Unit Eigenvectors of Perturbed Eigenvalue Problems in Hilbert Spaces

open access: green, 2020
Pierluigi Benevieri   +3 more
openalex   +1 more source

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