Results 241 to 250 of about 3,634,246 (271)

On the Kirchhoff index of hypergraphs

open access: yesCzechoslovak Mathematical Journal
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Saha, Shib Sankar, Panda, Swarup Kumar
openaire   +3 more sources

The limiting behaviours for the Gutman index, Schultz index, multiplicative degree-Kirchhoff index and additive degree-Kirchhoff index of a random polyphenylene chain

Discrete Applied Mathematics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xuhui Peng, Hanlin Chen
exaly   +4 more sources

The expected values for the Schultz index, Gutman index, multiplicative degree-Kirchhoff index and additive degree-Kirchhoff index of a random polyphenylene chain

Discrete Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Minjie Zhang, Shuchao Li
exaly   +2 more sources

On the degree Kirchhoff index of unicyclic graphs

Discrete Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bo Zhou, Xuli Qi
exaly   +2 more sources

Kirchhoff index and Kirchhoff energy

open access: yes, 2022
The Kirchhoff energy and Kirchhoff Laplacian energy for Kirchhoff matrix are examined in this paper. The Kirchhoff index with Kirchhoff Laplacian eigenvalues is defined and different inequalities including the distances, the vertices and the edges are ...
GÖK, GÜLİSTAN KAYA
openaire   +3 more sources

On resistance-distance and Kirchhoff index

Journal of Mathematical Chemistry, 2008
We provide some properties of the resistance-distance and the Kirchhoff index of a connected (molecular) graph, especially those related to its normalized Laplacian eigenvalues.
Bo Zhou, Nenad Trinajstić
exaly   +3 more sources

Resistance distances and the Kirchhoff index in Cayley graphs [PDF]

open access: yesDiscrete Applied Mathematics, 2011
In this paper, closed-form formulae for the Kirchhoff index and resistance distances of the Cayley graphs over finite abelian groups are derived in terms of Laplacian eigenvalues and eigenvectors, respectively.
Xing Gao, Yanfeng Luo
exaly   +2 more sources

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