Dynamical affinity in opinion dynamics modeling

被引：27

作者：

Bagnoli, Franco ^{[1
,2
,3
]}

Carletti, Timoteo ^{[4
]}

Fanelli, Duccio ^{[5
]}

Guarino, Alessio ^{[6
]}

Guazzini, Andrea ^{[1
,2
,3
]}

机构：

[1] Univ Florence, Dipartimento Energet, I-50139 Florence, Italy

[2] Univ Florence, CSDC, I-50139 Florence, Italy

[3] INFN Sez Firenze, I-50139 Florence, Italy

[4] Fac Univ Notre Dame Paix, Dept Math, B-5000 Namur, Belgium

[5] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England

[6] Univ Polynesie Francaise, F-98702 Fr Polynesia, France

来源：

PHYSICAL REVIEW E | 2007年 / 76卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.76.066105

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We propose here a model to simulate the process of opinion formation, which accounts for the mutual affinity between interacting agents. Opinion and affinity evolve self-consistently, manifesting a highly nontrivial interplay. A continuous transition is found between single and multiple opinion states. Fractal dimension and signature of critical behavior are also reported. A rich phenomenology is presented and discussed with reference to corresponding psychological implications.

引用

页数：4

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