Zhenting Hou
Articles written in Pramana – Journal of Physics
Volume 73 Issue 5 November 2009 pp 955-959
The degree distribution of fixed act-size collaboration networks
Qinggui Zhao Xiangxing Kong Zhenting Hou
In this paper, we investigate a special evolving model of collaboration net-works, where the act-size is fixed. Based on the first-passage probability of Markov chain theory, this paper provides a rigorous proof for the existence of a limiting degree distribution of this model and proves that the degree distribution obeys the power-law form with the exponent adjustable between 2 and 3.
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