Existence of positive periodic solutions for Volterra intergo-differential equations

被引：26

作者：

Jiang, DQ ^{[1
]}

Wei, JJ ^{[1
]}

机构：

[1] NE Normal Univ, Dept Math, Changchun 130024, Peoples R China

来源：

ACTA MATHEMATICA SCIENTIA | 2001年 / 21卷 / 04期

关键词：

Volterra integro-differential equation; existence; positive periodic solution; fixed point theorem;

D O I：

10.1016/S0252-9602(17)30445-9

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper deals with the existence of positive periodic solutions for a kind of nonautonomous Volterra intergo-differential equations by employing the Krasnoselskii fixed point theorem. Applying the general theorems established to several biomathematical models, the paper improves some previous results and obtains some new results.

引用

页码：553 / 560

页数：8

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