An increasing sequence of lower bounds for the Estrada index of graphs and matrices

DOI10.1016/j.laa.2019.06.018zbMath1420.05097arXiv1811.12138OpenAlexW2903033654WikidataQ127656241 ScholiaQ127656241MaRDI QIDQ2273841

Juan R. Carmona, Jonnathan Rodríguez Z.

Publication date: 18 September 2019

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

Full work available at URL: https://arxiv.org/abs/1811.12138

zbMATH Keywords

adjacency matrixlower boundsymmetric matrixEstrada index

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (5)

The many facets of the Estrada indices of graphs and networks ⋮ On generalized adjacency Estrada index of graphs ⋮ A note lower bounds for the Estrada index ⋮ Unnamed Item ⋮ New relationship between Energy and Estrada index

Cites Work

• Spectra of graphs
• The number of walks in a graph
• On the spectral radius of graphs
• A decreasing sequence of upper bounds for the Laplacian energy of a tree
• Lower bounds for the Estrada index
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