Effect of time-varying cross-diffusivity in a two-species Lotka-Volterra competitive system

被引：16

作者：

Raychaudhuri, S ^{[1
]}

Sinha, DK ^{[1
]}

Chattopadhyay, J ^{[1
]}

机构：

[1] INDIAN STAT INST,EMBRYOL RES UNIT,CALCUTTA 700035,W BENGAL,INDIA

来源：

ECOLOGICAL MODELLING | 1996年 / 92卷 / 01期

关键词：

spatial patterns; diffusion; temporal patterns; Lotka-Volterra models;

D O I：

10.1016/0304-3800(95)00201-4

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Cross-diffusion is necessary for achieving spatial pattern (patchiness) in a two-species Lotka-Volterra diffusive system, Cross-diffusive instability is less likely to occur with time varying than with constant cross-diffusivity.

引用

页码：55 / 64

页数：10

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