Abstract：Are sparse all scale-free networks?Is the sub-network of randomly sampling from a scale-free network is scale-free? Whether degree exponent of Apollonius network need to add 1? This paper uses our definition and classification of scale-free network, and definition of degree exponent to give analysis of causes to dispute and the correct answer.
阎春宁, 山石, 史定华. 幂律思考系列文章3——无标度网络中几个有争议的命题[J]. 复杂系统与复杂性科学, 2014, 11(3): 1-5.
YAN Chunning, SHAN Shi, SHI Dinghua. Power Law Thinking Series 3—Several Controversial Propositions in Scale-Free Networks[J]. Complex Systems and Complexity Science, 2014, 11(3): 1-5.
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