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Acta Applicandae Mathematicae, 2009
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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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Modification of the Wiener index 4
Journal of Computational Chemistry, 2004AbstractA novel topological index WF is defined by the matrices X, W, and L as WF = XWL. Where L is a column vector expressing the characteristic of vertices in the molecule; X is a row vector expressing the bonding characteristics between adjacent atoms; W is a reciprocal distance matrix.
Feng, Yang +2 more
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Modification of the Wiener Index. 2
Journal of Chemical Information and Computer Sciences, 2003A novel topological index based on the Wiener Index is proposed as W = 1/2, summation(n/ij)=S*(ij) the element S*(ij) of the distance matrix is defined either as S*(ij)= square root (E(i)E(j)/R(ij) (atoms i and j are adjacent) or as S*(ij)=(j-i+1)square root (E(i)...xE /R(ij) (atoms i and j are not adjacent), where E(i) and E(j) represent the total ...
Feng, Yang +3 more
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Chemical Physics Letters, 2002
Abstract Comparison with the Wiener number and the molecular connectivity index, a novel set of Wiener indexes ( m W p , m W pc , m W c and m W ch ) were defined, which are named the extended Wiener index. The potential usefulness of the extended Wiener index in QSAR/QSPR is evaluated by its
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Abstract Comparison with the Wiener number and the molecular connectivity index, a novel set of Wiener indexes ( m W p , m W pc , m W c and m W ch ) were defined, which are named the extended Wiener index. The potential usefulness of the extended Wiener index in QSAR/QSPR is evaluated by its
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2019
Binary trees are enormously used in data structure as they can be easily stored, manipulated, and retrieved. The most straightforward and extensive applications of binary trees are in the study of computer searching and sorting methods, binary identification problems, and variable binary codes.
L. Nirmala Rani +2 more
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Binary trees are enormously used in data structure as they can be easily stored, manipulated, and retrieved. The most straightforward and extensive applications of binary trees are in the study of computer searching and sorting methods, binary identification problems, and variable binary codes.
L. Nirmala Rani +2 more
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A Note on The Weighted Wiener Index and The Weighted Quasi-Wiener Index
2017In this study, we consider the weighted Wiener index and the weighted quasi-Wiener index of simple connected weighted graphs and we find some bounds for the weighted Wiener index and the weighted quasi-Wiener index of the weighted graphs. Moreover, we obtain some results by using these bounds for weighted and unweighted graphs.
Büyükköse, Şerife +2 more
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Radiotheranostics in oncology: Making precision medicine possible
Ca-A Cancer Journal for Clinicians, 2023Eric Aboagye
exaly