ISLAND CHAIN MODELS AND GRADIENT SYSTEMS

被引：4

作者：

GLENDINNING, P

机构：

[1] Department of Applied Mathematics and Theoretical Physics, Cambridge, CB3 9EW, Silver Street

来源：

JOURNAL OF MATHEMATICAL BIOLOGY | 1994年 / 32卷 / 02期

关键词：

GRADIENT SYSTEM; POPULATION DYNAMICS; ISLAND CHAINS;

D O I：

10.1007/BF00163031

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A range of island chain models in the literature are gradient systems. This implies that the asymptotic dynamics of such models is trivial: all solutions tend to stationary points. Results for one-dimensional island chains are extended to habitats with more complicated geometries and to models with competitive species.

引用

页码：171 / 178

页数：8

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