Upper bounds for the largest singular value of certain digraph matrices

DOI10.1007/s40840-020-00970-3zbMath1462.05161OpenAlexW3046705956MaRDI QIDQ2021668

Zoran Stanić

Publication date: 27 April 2021

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40840-020-00970-3

zbMATH Keywords

eigenvalueupper bounddigraphoriented graphsingular valueskew adjacency matrixskew Laplacian matrix

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Directed graphs (digraphs), tournaments (05C20)

Cites Work

• Some inequalities on the skew-spectral radii of oriented graphs
• Some eigenvalue properties in graphs (conjectures of Graffiti -- II)
• Spectra of digraphs
• Graphs and Hermitian matrices: eigenvalue interlacing
• A new upper bound for the Laplacian spectral radius of graphs
• Bounds for the skew Laplacian (skew adjacency) spectral radius of a digraph
• Inequalities for Graph Eigenvalues
• Unnamed Item