Analysis of the Markov process for degree distribution of an improved model BA
Yong Zhang · Journal of Lanzhou University · 2011
The original model BA was modified so that the degree distribution of its original node was not zero, while the connective probability of each original node was not zero. The statistical definition of degree distribution probability of complex networks was thus improved. The original node and time were taken into account so that the concept of the definition of degree distribution became more realistic. The degree distribution of modified model BA was analyzed by the Markov process; then the matrix equation was obtained which can describes the degree distribution with the degree of value and the time evolution. Lastly the numerical simulation chart of the degree distribution of logarithmic relations was compiled.