Comment on “Maximal planar networks with large clustering coefficient and power-law degree distribution”
Zhi-Xi Wu, Xin‐Jian Xu, Ying-Hai Wang · Physical Review E · 2006
This Comment corrects the error which appeared in the calculation of the degree distribution of random Apollonian networks [T. Zhou, G. Yan, and B. H. Wang, Phys. Rev. E. 71, 046141 (2005)]. As a result, the expression of P(k), which gives the probability that a randomly selected node has exactly k edges, has the form P(k) alpha 1/[k(k + 1)(k + 2)].