Qualitative, statistical, and extreme properties of spectral indices of signable pseudo-invertible graphs

DOI10.13001/ela.2024.7951MaRDI QIDQ6628843

Daniel Ševčovič, S. Pavlíková

Publication date: 29 October 2024

Published in: ELA. The Electronic Journal of Linear Algebra (Search for Journal in Brave)

zbMATH Keywords

pseudo-invertible graphsignability of Moore-Penrose inverse matrixsignable pseudo-invertible graphspectral index of a graph

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Matrices of integers (15B36) Signed and weighted graphs (05C22)

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