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Estrada index and Chebyshev polynomials
Chemical Physics Letters, 2008Abstract Let G be a graph whose eigenvalues are λ 1 , λ 2 ,…, λ n . The Estrada index of G is equal to ∑ i = 1 n e λ i . We point out certain classes of graphs whose characteristic polynomials are closely connected to the Chebyshev polynomials of the second kind.
Yuval Ginosar +3 more
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A note on new bounds for the Estrada Index
Linear Algebra and its Applications, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Estrada Index and Fullerene Isomerism
2010Estrada Index (EE) defined as the sum of exponentials of eigenvalues of the adjacency matrix of molecular graph is calculated for sets of general cubic polyhedra and for general and isolated-pentagon fullerenes. Amongst small cubic polyhedra, the "near-fullerenes" and fullerenes minimize EE.
Patrick W. Fowler, Ante Graovac
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Estrada index of dynamic random graphs
Applied Mathematics-A Journal of Chinese Universities, 2023Y. Shang
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On spectral radius and Zagreb Estrada index of graphs
Asian-European Journal of Mathematics, 2023S. Kosari
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Estrada index and subgraph centrality of hypergraphs via tensors
Discrete Applied Mathematics, 2023Lizhu Sun, Changjiang Bu
exaly
Certain Types of Minimum Covering Estrada Index of Graphs
Asian-European Journal of Mathematics, 2022H. Shooshtari, Maryam Atapour, M. Cancan
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Coulson-type integral formulas for the general (skew) Estrada index of a vertex
Discrete Applied MathematicsLu Qiao +3 more
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Seidel Spectrum of Star Graphs and the Weighted Estrada Index of Complete Graphs
Advances in Applied Mathematics嘉萱 扈
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