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Stability of the LCD model
Authors:Hou Zhenting  Tan Li  Shi Dinghua
Institution:1. School of Mathematics, Central South University, Changsha 410075, China;2. Department of Mathematics, Shanghai University, Shanghai 200444, China
Abstract:The growing network model with loops and multiple edges proposed by Bollobás et al. (Random Structures and Algorithms 18(2001)) is restudied from another perspective. Based on the first-passage probability of Markov chains, we prove that the degree distribution of the LCD model is power-law with degree exponent 3 as the network size grows to infinity.
Keywords:Markov chain  stability  power-law
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