Results 121 to 130 of about 6,122,158 (143)

Kirchhoff Index and Additive Kirchhoff Index Based on Multiplicative Degree for a Random Polyomino Chain

open access: yesSymmetry, 2023
Several topological indices are known to have widespread implications in a variety of research areas. Over the years, the Kirchhoff index has turned out to be an extremely significant and efficient index.
Parvez Ali, Haidar Ali
exaly   +2 more sources

Kirchhoff Index and Degree Kirchhoff Index of Tetrahedrane-Derived Compounds

open access: yesSymmetry, 2023
Tetrahedrane-derived compounds consist of n crossed quadrilaterals and possess complex three-dimensional structures with high symmetry and dense spatial arrangements. As a result, these compounds hold great potential for applications in materials science,
Kai Zhou, Duoduo Zhao
exaly   +2 more sources

Kirchhoff index and degree Kirchhoff index of complete multipartite graphs

open access: yesDiscrete Applied Mathematics, 2017
Given a complete multipartite graph G, we explicitly formulate the effective resistance distance between any two vertices of G, using methods from linear algebra.
Ravindra Bapat   +2 more
exaly   +2 more sources

On Normalized Laplacians, Degree-Kirchhoff Index and Spanning Tree of Generalized Phenylene

open access: yesSymmetry, 2021
The normalized Laplacian is extremely important for analyzing the structural properties of non-regular graphs. The molecular graph of generalized phenylene consists of n hexagons and 2n squares, denoted by Ln6,4,4.
Hassan Raza, Hassan Raza
exaly   +2 more sources
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