网络多agent模型定性分析  

Qualitative Analysis of Online Multi-agent Model

作　　者：李艳会[1] 

机构地区：[1]中山大学数学与计算科学学院,广州510275

出　　处：《重庆工商大学学报（自然科学版）》2014年第5期1-5,共5页Journal of Chongqing Technology and Business University:Natural Science Edition

基　　金：国家自然科学基金(11271379)

摘　　要：电子交易的多agent模型很好地考虑了系统的聚集行为和有特殊参数的数值仿真的结果,但没有进行系统定性分析.针对此系统的一般和特殊参数进行了定性分析,得到系统存在一奇点构成的奇线,最后系统的解会趋于第一卦限的奇点或极限环,通过对特殊参数的分析严格证明了原模型的数值仿真结果,并得到了数值仿真不能得到的一些结论.Multi-agent model of e-transaction better considers the gathering behavior of a system and numerical simulation results with special parameters but does not conduct qualitative analysis of the system. This paper makes qualitative analysis according to general and special parameters of this system,receives the singular line composed by a singularity existed in this system,finally obtains that the solution of the system is inclined to the singularity or limit ring of the first octant,strictly proves the numerical simulation results of original model via the analysis of the special parameters and obtains some results which numerical simulation can not.

关 键 词：多AGENT模型 特殊参数 定性分析 

分 类 号：O193[理学—数学]