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TWIN POSITIVE PERIODIC SOLUTIONS OF FUNCTIONAL DIFFERENTIAL EQUATIONS WITH INFINITE DELAY
被引:0
作者:
Song Changxiu School of Math Sciences South China Normal University Guangzhou
[510631
]
School of Applied Math Guangdong University of Technology Guangzhou
[510006
]
机构:
关键词:
functional differential equation;
positive periodic solutions;
cone;
fixed point theorem;
D O I:
暂无
中图分类号:
O175 [微分方程、积分方程];
学科分类号:
070104 ;
摘要:
<正>In this paper, the author studies a class of nonlinear functional differential equation. By using a fixed point theorem in cones, sufficient conditions are established for the existence of twin positive periodic solutions.
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页码:356 / 359
页数:4
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