INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS
|
2015年
/
6卷
/
01期
关键词:
Schauder's fixed-point theorem;
Periodic solution;
Population equation;
Feedback control;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper, sufficient conditions are investigated for the existence of periodic (not necessarily positive) solutions for nonlinear several time delay population system with feedback control. Nonlinear system affected by an periodic external source is studied. Existence of a control variable provides the extension of some previous results obtained in other studies. We give a illustrative example in order to indicate the validity of the assumptions.
机构:
Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R ChinaJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China
Du, Zengji
Feng, Zhaosheng
论文数: 0引用数: 0
h-index: 0
机构:
Univ Texas Pan Amer, Dept Math, Edinburg, TX 78539 USAJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China
机构:
Hunan Univ Arts & Sci, Coll Math & Comp Sci, Changde 415000, Hunan, Peoples R ChinaHunan Univ Arts & Sci, Coll Math & Comp Sci, Changde 415000, Hunan, Peoples R China
机构:
Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R ChinaJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China
Du, Zengji
Feng, Zhaosheng
论文数: 0引用数: 0
h-index: 0
机构:
Univ Texas Pan Amer, Dept Math, Edinburg, TX 78539 USAJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China
机构:
Hunan Univ Arts & Sci, Coll Math & Comp Sci, Changde 415000, Hunan, Peoples R ChinaHunan Univ Arts & Sci, Coll Math & Comp Sci, Changde 415000, Hunan, Peoples R China