| 关于一类择优增长系统的度分布的注记 |
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| 引用本文： | 康宁,荆科.关于一类择优增长系统的度分布的注记[J].数学理论与应用,2011(3). |
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| 作者姓名： | 康宁 荆科 |
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| 作者单位： | 阜阳师范学院数学与计算科学学院;中南大学数学学院概率统计研究所; |
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| 摘 要： | 本文研究文1]中提出的一类择优增长系统,说明文1]中利用主方程法求解系统的平均度分布及稳态度分布是值得商榷的,然后通过考虑系统中空团体的存在的可能性,对系统进行修正,并证明空团体存在的必要性。
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| 关 键 词： | 择优增长系统 度分布 无标度性 马氏链 |
The letterpress of Degeree Distribution of a Preferential Growth System |
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| Kang Ning, Jing Ke.The letterpress of Degeree Distribution of a Preferential Growth System[J].Mathematical Theory and Applications,2011(3). |
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| Authors: | Kang Ning Jing Ke |
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| Institution: | Kang Ning1,2 Jing Ke2(1.School of Mathematics and Computational,Fuyang Teachers college,Fuyang,Anhui,236041,China)(2.School of Mathematics,Central South University,Changsha,Hunan,410075,China) |
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| Abstract: | This paper mainly devotes to studying a class of preferential growth systems1].which uses the master equation to compute the degree distribution is open to question.By considering the existing system of empty group,the author amendes the system,and prove the need of the existence of empty group. |
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| Keywords: | Preferential growth system Degree distribution Scale-free property Markov chain |
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