Analytical results for the Sznajd model of opinion formation

被引：178
|
作者：
Slanina, F
Lavicka, H
机构：
[1] Acad Sci Czech Republic, Inst Phys, Prague 18221, Czech Republic
[2] Czech Tech Univ, Fac Nucl Sci & Phys Engn, CR-11519 Prague 1, Czech Republic
来源：
EUROPEAN PHYSICAL JOURNAL B | 2003年 / 35卷 / 02期
关键词：
D O I：
10.1140/epjb/e2003-00278-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The Sznajd model, which describes opinion formation and social influence, is treated analytically on a complete graph. We prove the existence of the phase transition in the original formulation of the model, while for the Ochronibel modification we find smooth behaviour without transition. We calculate the average time to reach the stationary state as well as the exponential tail of its probability distribution. An analytical argument for the observed 1/n dependence in the distribution of votes in Brazilian elections is provided.
引用
收藏
页码：279 / 288
页数：10
相关论文
共 50 条
  • [41] Stochastic Sznajd Model in open community
    Emmert-Streib, F
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2005, 16 (11): : 1693 - 1699
  • [42] The Sznajd model of consensus building with limited persuasion
    Stauffer, D
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2002, 13 (03): : 315 - 317
  • [43] The sznajd consensus model with continuous opinions
    Fortunato, S
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2005, 16 (01): : 17 - 24
  • [44] The model and analysis of conformity in opinion formation
    Li, Zhang
    Yun, Liu
    NEW ADVANCES IN SIMULATION, MODELLING AND OPTIMIZATION (SMO '07), 2007, : 464 - +
  • [45] Kinetic model for multidimensional opinion formation
    Boudin, Laurent
    Monaco, Roberto
    Salvarani, Francesco
    PHYSICAL REVIEW E, 2010, 81 (03):
  • [46] Modeling and numerical simulations of the influenced Sznajd model
    Karan, Farshad Salimi Naneh
    Srinivasan, Aravinda Ramakrishnan
    Chakraborty, Subhadeep
    PHYSICAL REVIEW E, 2017, 96 (02)
  • [47] A Hybrid Opinion Formation and Polarization Model
    Yang, Baizhong
    Yu, Quan
    Fan, Yi
    ENTROPY, 2022, 24 (11)
  • [48] An opinion formation model with two stages
    Shen, Bo
    Liu, Yun
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2007, 18 (08): : 1231 - 1242
  • [49] Simple model of opinion formation with bias
    Droz, Michel
    Pekalski, Andrzej
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2019, 525 : 724 - 731
  • [50] SYNERGETIC MODEL OF OPINION FORMATION IN SOCIETY
    SCHENK, J
    SOCIOLOGICKY CASOPIS, 1987, 23 (06): : 616 - 635
12345