NONAUTONOMOUS ULTRAPARABOLIC EQUATIONS APPLIED TO POPULATION DYNAMICS

被引：0

作者：

Ghouali, Noureddine ^{[1
]}

Touaoula, Tarik Mohamed ^{[1
]}

机构：

[1] Univ Tlemcen, Dept Math, Tilimsen 13000, Algeria

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2005年

关键词：

Ultraparabolic equations; perturbation; dynamics of the fish larvae;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove the existence and positivity of solutions to nonautonomus ultraparabolic equations using a perturbation method. These equations come from population dynamics, namely from a fish larvae model.

引用

页数：11

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