Cellular automata and epidemiological models with spatial dependence

被引：103

作者：

Fuentes, MA

Kuperman, MN ^{[1
]}

机构：

[1] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[2] Inst Balseiro, CNEA, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[3] Inst Balseiro, UNC, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 1999年 / 267卷 / 3-4期

关键词：

epidemiology; cellular automata; numerical simulations;

D O I：

10.1016/S0378-4371(99)00027-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a cellular automata model developed to study the evolution of an infectivity nucleus in several conditions and for two kinds of epidemiologically different diseases. We analyse the role of the model parameters, concerning the epidemiological and demographic aspects of the problem, and of the evolution rules in relation to the spread of such infectious diseases, the arising of periodic temporal modulations related to the infectivity and recovery fronts, and the evolution of travelling waves. Among the obtained results we find analogies to endemic situations and pandemics. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：471 / 486

页数：16

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