Epidemic dynamics on an adaptive network

被引：673

作者：

Gross, Thilo ^{[1
]}

D'Lima, Carlos J. Dommar ^{[1
]}

Blasius, Bernd ^{[1
]}

机构：

[1] Univ Potsdam, AG Nichtlineare Dynam, Inst Phys, D-14469 Potsdam, Germany

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 96卷 / 20期

关键词：

23;

D O I：

10.1103/PhysRevLett.96.208701

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Many real-world networks are characterized by adaptive changes in their topology depending on the state of their nodes. Here we study epidemic dynamics on an adaptive network, where the susceptibles are able to avoid contact with the infected by rewiring their network connections. This gives rise to assortative degree correlation, oscillations, hysteresis, and first order transitions. We propose a low-dimensional model to describe the system and present a full local bifurcation analysis. Our results indicate that the interplay between dynamics and topology can have important consequences for the spreading of infectious diseases and related applications.

引用

页数：4

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