Wiener Numbers of Random Pentagonal Chains

نویسندگان
YONG WANG, H. ID 1
QIN, J. ID 2
Gutman, I. ID 3

1 University of South China, P. R. China

2 University of South China, P. R. China

3 University of Kragujevac, Serbia

doi
10.22052/ijmc.2013.5282
چکیده

The Wiener index is the sum of distances between all pairs of vertices in a connected graph. In this paper, explicit expressions for the expected value of the Wiener index of three types of random pentagonal chains (cf. Figure 1) are obtained.

کلیدواژه‌ها
Wiener index, Pentagonal chain