EXPONENTS

作品数:442被引量:486H指数:9
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相关领域:理学更多>>
相关作者:杜刚姜淑珍更多>>
相关机构:喀什师范学院长春师范学院南京师范大学更多>>
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Effect of Correlations on the Exponents for the Power-Law Distributions in Self-Organized Criticality
《Communications in Theoretical Physics》2012年第8期313-316,共4页邓永菊 郑华 杨纯斌 
Supported in part by the National Natural Science Foundation of China under Grant Nos.10635020 and 10775057;by the Ministry of Education of China under Grant Nos.306022,IRT0624;by the Programme of Introducing Talents of Discipline to Universities under Grant No.B08033
The origin of power-law distributions in self-organized criticality is investigated by treating the variation of the number of active sites in the system as a stochastic process. An avalanche is mapped to a first-retu...
关键词:power-law distribution CORRELATION self-organized criticality RANDOM-WALK 
Investigation of Scale Exponents of Complete and Incomplete Aggregation-Annihilation Processes被引量:3
《Communications in Theoretical Physics》2004年第2X期299-302,共4页HUANGBi-Hua LIUCui-Mei YANGZhan-Ru 
The complete and incomplete aggregation-annihilation processes are investigated with the method of generating function, and the scale exponents are obtained exactly. We find that the scale exponents of incomplete aggr...
关键词:完全聚合-湮没过程 不完全聚合-湮没过程 标度指数 线束质量分布 平均场近似 
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