Applications of small-world networks to some socio-economic systems

被引:28
|
作者
Elgazzar, AS [1 ]
机构
[1] Fac Educ, Dept Math, Al Arish 45111, Egypt
关键词
D O I
10.1016/S0378-4371(02)01956-8
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Small-world networks (SWN) are found to be closer to the real social systems than both regular and random lattices. Then, a model for the. evolution of economic systems is generalized to SWN. The Sznajd model for the two-state opinion formation problem is applied to SWN. Then a simple definition of leaders is included. These models explain some socio-economic aspects. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:402 / 407
页数:6
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