Xianmin Geng and Ying Wang 2009 EPL 88 38002 doi:10.1209/0295-5075/88/38002
Xianmin Geng and Ying Wang
Show affiliationsThe age of the papers accepted play an important role in deciding the characteristics of citation networks. In this paper, using the rate equation approach under the assumption of continuous degree, we study the two-node degree correlations in citation networks model with aging. Analytical results reveal that the citation network is assortative mixing. The obtained result is in agreement with the characteristic of real citation networks.
89.75.Hc Networks and genealogical trees
Issue 3 (November 2009)
Received 8 June 2009, accepted for publication 13 October 2009
Published 11 November 2009
Xianmin Geng and Ying Wang 2009 EPL 88 38002
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