Results 211 to 220 of about 16,596 (251)
Generalizations of Wiener Polarity Index and Terminal Wiener Index [PDF]
Graphs and Combinatorics, 2012 In theoretical chemistry, distance-based molecular structure descriptors are used for modeling physical, pharmacologic, biological and other properties of chemical compounds. We introduce a generalized Wiener polarity index $W_k (G)$ as the number of unordered pairs of vertices ${u, v}$ of $G$ such that the shortest distance $d (u, v)$ between $u$ and $
Aleksandar Ilić, Ilić Aleksandar
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The edge-Wiener index and the edge-hyper-Wiener index of phenylenes [PDF]
Discrete Applied Mathematics, 2019 Besides the well known Wiener index, which sums up the distances between all the pairs of vertices, and the hyper-Wiener index, which includes also the squares of distances, the edge versions of both indices attracted a lot of attention in the recent years.
Petra Žigert Pleteršek
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South East Asian J. of Mathematics and Mathematical Sciences, 2022
In this short paper, we establish formulae to compute Wiener index, reciprocal Wiener index and peripheral Wiener index of graphs using adjacency matrix.
Rajendra, R. +2 more
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In this short paper, we establish formulae to compute Wiener index, reciprocal Wiener index and peripheral Wiener index of graphs using adjacency matrix.
Rajendra, R. +2 more
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Wiener index and Steiner 3-Wiener index of graphs
Asian-European Journal of Mathematics, 2021Let [Formula: see text] be a set of vertices of a connected graph [Formula: see text]. The Steiner distance of [Formula: see text] is the minimum size of a connected subgraph of [Formula: see text] containing all the vertices of [Formula: see text].
Kovše, Matjaž +2 more
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The Wiener index of hypergraphs
Journal of Combinatorial Optimization, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiangxiang Liu +2 more
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Acta Applicandae Mathematicae, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wu, Xiaoying, Liu, Huiqing
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wu, Xiaoying, Liu, Huiqing
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An inequality between the edge-Wiener index and the Wiener index of a graph
Applied Mathematics and Computation, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Martin Knor +2 more
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The Multiplicative Version of the Wiener Index
Journal of Chemical Information and Computer Sciences, 1999The classical Wiener index, W(G), is equal to the sum of the distances between all pairs of vertexes of a (molecular) graph, G. We now consider a related topological index, pi(G), equal to the product of distances between all pairs of vertexes of G.
Ivan Gutman +3 more
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Wiener Index, Hyper-Wiener Index, Harary Index and Hamiltonicity Properties of graphs
Applied Mathematics-A Journal of Chinese Universities, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yu, Gui-dong +2 more
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Wiener index of Eulerian graphs
Discrete Applied Mathematics, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Juan Rada, Ivan Gutman
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