Title of article
Positive periodic solutions of a class of functional differential systems with feedback controls Original Research Article
Author/Authors
Yongkun Li، نويسنده , , Ping Liu، نويسنده , , Lifei Zhu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
12
From page
655
To page
666
Abstract
In this paper, by using the upper and lower solutions method, we investigate the existence and nonexistence of positive periodic solutions of infinite delay functional differential system with a parameter and feedback controls
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Keywords
delay differential equation , Positive periodic solution , Feedback control , State-dependent delay , Upper and lower solutions method
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2004
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
858607
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