Statistical Analyses of a Class of Random Pentagonal Chain Networks with respect to Several Topological Properties

There has been an upsurge of research on complex networks in recent years. The purpose this paper is to study the mathematical properties random pentagonal chain PE C n with help graph theory. Based id="M2"> , we first obtain expected value expressions Gutman index, Schultz multiplicative degree-Kirchhoff and additive then, get explicit expression formulas their variances. Finally, find that limiting distributions all have probabilistic statistical significance normal distribution.