Lower bounds for the energy of weighted digraphs

DOI10.1080/03081087.2018.1432545zbMath1411.05106OpenAlexW2792013518MaRDI QIDQ4632242

Mushtaq A. Bhat, Juan Rada

Publication date: 29 April 2019

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

Full work available at URL: https://doi.org/10.1080/03081087.2018.1432545

zbMATH Keywords

lower boundenergy of a weighted digraphspectrum of a weighted digraphnormal weighted digraph

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Directed graphs (digraphs), tournaments (05C20) Signed and weighted graphs (05C22) Graph operations (line graphs, products, etc.) (05C76)

Related Items (2)

Lower bounds for the spectral norm of digraphs ⋮ Bounds for the skew Laplacian energy of weighted digraphs

Cites Work

• Unnamed Item
• The energy change of weighted graphs
• On weighted directed graphs
• The McClelland inequality for the energy of digraphs
• Lower bounds for the energy of digraphs
• Some results on normal digraphs
• Energy of weighted digraphs
• Energy of signed digraphs
• Bounds for the energy of normal digrahs
• Energy of digraphs
• Spectral criterion for cycle balance in networks
• Spectra and energy of bipartite signed digraphs

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