TY - JOUR
ID - 5170
TI - Further Results on Wiener Polarity Index of Graphs
JO - Iranian Journal of Mathematical Chemistry
JA - IJMC
LA - en
SN - 2228-6489
AU - BEHMARAM, A.
AU - YOUSEFI-AZARI, H.
AD - University of Tehran,
I. R. Iran
AD - Institute for Research in Fundamental Sciences (IPM), I. R. Iran
Y1 - 2011
PY - 2011
VL - 2
IS - Issue 1 (Special Issue on the Occasion of Mircea V. Diudea's Sixtieth Birthday)
SP - 67
EP - 70
KW - Fullerene graph
KW - Wiener index
KW - Wiener polarity index
DO - 10.22052/ijmc.2011.5170
N2 - The Wiener polarity index Wp(G) of a molecular graph G of order n is the number of unordered pairs of vertices u, v of G such that the distance d(u,v) between u and v is 3. In an earlier paper, some extremal properties of this graph invariant in the class of catacondensed hexagonal systems and fullerene graphs were investigated. In this paper, some new bounds for this graph invariant are presented. A relationship between Wiener and Wiener polarity index of some classes of graphs are also presented.
UR - https://ijmc.kashanu.ac.ir/article_5170.html
L1 - https://ijmc.kashanu.ac.ir/article_5170_ec5326da713aad93a04c35d905351ba2.pdf
ER -