Opinion formation on a deterministic pseudo-fractal network

被引：99

作者：

Gonzälez, MC ^{[1
]}

Sousa, AO ^{[1
]}

Herrmann, HJ ^{[1
]}

机构：

[1] Univ Stuttgart, Inst Comp Appl 1, D-70569 Stuttgart, Germany

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2004年 / 15卷 / 01期

关键词：

social systems; deterministic graphs; small-world networks; scale-free networks; elections;

D O I：

10.1142/S0129183104005577

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The Sznajd model of socio-physics, with only a group of people sharing the same opinion can convince their neighbors, is applied to a scale-free random network modeled by a deterministic graph. We also study a model for elections based on the Sznajd model and the exponent obtained for the distribution of votes during the transient agrees with those obtained for real elections in Brazil and India. Our results are compared to those obtained using a Barabasi-Albert scale-free network.

引用

页码：45 / 57

页数：13

共 29 条

[1] Statistical mechanics of complex networks
Albert, R
Barabási, AL
[J]. REVIEWS OF MODERN PHYSICS, 2002, 74 (01) : 47 - 97
[2] Emergence of scaling in random networks
Barabási, AL
Albert, R
[J]. SCIENCE, 1999, 286 (5439) : 509 - 512
[3] Deterministic scale-free networks
Barabási, AL
Ravasz, E
Vicsek, T
[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2001, 299 (3-4) : 559 - 564
[4] Election results and the Sznajd model on Barabasi network
Bernardes, AT
Stauffer, D
Kertész, J
[J]. EUROPEAN PHYSICAL JOURNAL B, 2002, 25 (01) : 123 - 127
[5] BONNEKOH J, CONDMAT0305125
[6] Brazilian elections: voting for a scaling democracy
Costa, RN
Almeida, MP
Moreira, JE
Andrade, JS
[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2003, 322 (1-4) : 698 - 700
[7] Scaling behavior in a proportional voting process
Costa, RN
Almeida, MP
Andrade, JS
Moreira, JE
[J]. PHYSICAL REVIEW E, 1999, 60 (01) : 1067 - 1068
[8] DEFUANT F, 2002, J ARTIFICIAL SOC SOC, V5
[9] DEFUANT G, 2000, ADV COMPLEX SYST, V3, P87
[10] Evolution of networks
Dorogovtsev, SN
Mendes, JFF
[J]. ADVANCES IN PHYSICS, 2002, 51 (04) : 1079 - 1187

← 1 2 3 →