TY - JOUR
ID - 5219
TI - Computing the Szeged Index of 4,4 ׳-Bipyridinium Dendrimer
JO - Iranian Journal of Mathematical Chemistry
JA - IJMC
LA - en
SN - 2228-6489
AU - ARJOMANFAR, A.
AU - GHOLAMI, N.
AD - Shar-e-Ray Branch,Iran
AD - Islamic Azad University, Izeh Branch, Khouzestan, Iran
Y1 - 2012
PY - 2012
VL - 3
IS - 1
SP - 67
EP - 72
KW - Molecular Graph
KW - Dendrimer
KW - Szeged index
KW - 4
KW - 4 ׳-Bipyridinium
DO - 10.22052/ijmc.2012.5219
N2 - Let e be an edge of a G connecting the vertices u and v. Define two sets N1 (e | G) and N2(e |G) as N1(e | G)= {xV(G) d(x,u) d(x,v)} and N2(e | G)= {xV(G) d(x,v) d(x,u) }.The number of elements of N1(e | G) and N2(e | G) are denoted by n1(e | G) and n2(e | G) , respectively. The Szeged index of the graph G is defined as Sz(G) ( ) ( ) 1 2 n e G n e G e E . In this paper we compute the Szeged index of a 4,4 ׳-Bipyridinium dendrimer.
UR - https://ijmc.kashanu.ac.ir/article_5219.html
L1 - https://ijmc.kashanu.ac.ir/article_5219_15c1f93cb85459d4528af627573c4871.pdf
ER -