The Wiener polynomial of a graph
… It is related to the extended Wiener polynomial as follows: We define a graph C, associated
with any Coxeter group. The vertices of G, are the elements of W and we connect v and w by …
with any Coxeter group. The vertices of G, are the elements of W and we connect v and w by …
Hyper‐Wiener vector, Wiener matrix sequence, and Wiener polynomial sequence of a graph
… Wiener number and k W the kth Wiener number. According to the Wiener polynomial, we will
introduce a Wiener polynomial … , x), … of a graph G, where the kth Wiener polynomial of G is …
introduce a Wiener polynomial … , x), … of a graph G, where the kth Wiener polynomial of G is …
[HTML][HTML] The behavior of Wiener indices and polynomials of graphs under five graph decorations
… Wiener index of a graph changes with these operations, and extend the results to Wiener
polynomials… our results on Wiener indices of these subdivision-related graphs, and proceed to …
polynomials… our results on Wiener indices of these subdivision-related graphs, and proceed to …
The Hyper-Wiener polynomial of graphs
TG Fath, AR Ashrafi - 2011 - sid.ir
… Wiener polynomial of various graph operations. The aim of this paper is to continue this program
by computing the hyper-Wiener index of these operations on graphs. … -Wiener index and …
by computing the hyper-Wiener index of these operations on graphs. … -Wiener index and …
[PDF][PDF] Wiener polynomial and degree distance polynomial of some graphs
DA JEYANTHI… - Advances in …, 2020 - research-publication.com
… The Wiener polynomial of a graph G is W (G, x) = ∑i<j xd(vi,vj ), where d (vi,vj) is the shortest
path … of the graph. • Derivative of the Wiener polynomial is the Wiener index of the graph at …
path … of the graph. • Derivative of the Wiener polynomial is the Wiener index of the graph at …
[PDF][PDF] Vertex-weighted Wiener polynomials for composite graphs
T Došlic - Ars Math. Contemp, 2008 - researchgate.net
… We present here explicit formulae for vertex-weighted Wiener polynomials of the most …
so-called thorny graphs. For a vertex w ∈ V (G) we define the partial Wiener polynomial of G with …
so-called thorny graphs. For a vertex w ∈ V (G) we define the partial Wiener polynomial of G with …
Wiener polynomials of some chemically interesting graphs
… and their Wiener numbers and polynomials are of significant interest. In Section 3, we will
deal with Wiener polynomials for some … These graphs (“hex carpets”) depict slices of graphite. …
deal with Wiener polynomials for some … These graphs (“hex carpets”) depict slices of graphite. …
[PDF][PDF] The Wiener Index and Hosoya polynomial of a class of Jahangir graphs J3, m
MR Farahani - … Journal of Mathematics and Mathematical Science, 2015 - academia.edu
… In this section, we compute the Wiener index and Hosoya polynomial for Jahangir graphs. …
1 ,3 m Jd k ≤≤ Thus we redefine the Hosoya polynomial and Wiener index as follows: …
1 ,3 m Jd k ≤≤ Thus we redefine the Hosoya polynomial and Wiener index as follows: …
[PDF][PDF] Wiener Indices and Polynomials of Five Graph Operators
… The mathematicians have studied several operators on a connected graph in … Wiener
Index of a graph changes with these operations, and extend the results to Wiener Polynomials…
Index of a graph changes with these operations, and extend the results to Wiener Polynomials…
[PDF][PDF] On generalization of the Hosoya-Wiener polynomial
B Zmazek, J Zerovnik - MATCH Commun. Math. Comput. Chem, 2006 - academia.edu
… Recently, [9] generalized the Hosoya-Wiener polynomial to vertex weighted graphs in two
ways which slightly differ from the one given here. Remark. Similarly, one could define, in spirit …
ways which slightly differ from the one given here. Remark. Similarly, one could define, in spirit …
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