Analysis of a spatial Lotka-Volterra model with a finite range predator-prey interaction

被引：9

作者：

Brigatti, E. ^{[1
,2
]}

Nunez-Lopez, M. ^{[3
]}

Oliva, M. ^{[4
]}

机构：

[1] Univ Fed Fluminense, Inst Cincias Exatas, Volta Redonda, RJ, Brazil

[2] Univ Fed Fluminense, Inst Fis, BR-24210340 Niteroi, RJ, Brazil

[3] Inst Mexicano Petr, Mexico City 07730, DF, Mexico

[4] Univ La Habana, Fac Fis, Havana 10400, Cuba

来源：

EUROPEAN PHYSICAL JOURNAL B | 2011年 / 81卷 / 03期

关键词：

PATTERN-FORMATION; SIMILARITY; DYNAMICS; SYSTEM; COMPETITION; SPECIATION;

D O I：

10.1140/epjb/e2011-10826-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We perform an analysis of a recent spatial version of the classical Lotka-Volterra model, where a finite scale controls individuals' interaction. We study the behavior of the predator-prey dynamics in physical spaces higher than one, showing how spatial patterns can emerge for some values of the interaction range and of the diffusion parameter.

引用

页码：321 / 326

页数：6

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