Research Article
Degree Distribution of a Two-Component Growing Network
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@INPROCEEDINGS{10.1007/978-3-642-02469-6_60, author={Jianhong Ke and Xiaoshuang Chen}, title={Degree Distribution of a Two-Component Growing Network}, proceedings={Complex Sciences. First International Conference, Complex 2009, Shanghai, China, February 23-25, 2009, Revised Papers, Part 2}, proceedings_a={COMPLEX PART 2}, year={2012}, month={5}, keywords={growing network connectivity scale-free rate equation approach}, doi={10.1007/978-3-642-02469-6_60} }- Jianhong Ke
Xiaoshuang Chen
Year: 2012
Degree Distribution of a Two-Component Growing Network
COMPLEX PART 2
Springer
DOI: 10.1007/978-3-642-02469-6_60
Abstract
We propose a two-component growing network model which comprises two kinds of nodes. Such a network is constructed by introducing new nodes of either kind with no immediate links and creating new links between any two nodes. We then investigate the connectivity of the two-component growing network by means of the rate equation approach. For a network system with shifted linear connection rate kernels, the in-degree and out-degree distributions take power-law forms; while for a random growing network, the in-degree and out-degree distributions are both exponential. Moreover, the in-degree and out-degree distributions are correlated each other.
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