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
收藏
页码：321 / 326
页数：6
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