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Two Positive Periodic Solutions of Delay Functional Difference System with Feedback Control 被引量:1

Two Positive Periodic Solutions of Delay Functional Difference System with Feedback Control
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摘要 由在一个锥上使用一条固定的点定理与反馈控制调查下列延期差别系统的二个积极周期的解决方案的存在 By using a fixed point theorem on a cone to investigate the existence of two positive periodic solutions for the following delay difference system with feedback control argument of the form {△x(n)=-b(n)x(n)+f(n,x(n-τ1(n)),…,x(n-τm(n)),u(n-δ(n))),△u(n)=-η(n)u(n)+a(n)x(n-σ(n)),n∈Z.
出处 《Chinese Quarterly Journal of Mathematics》 CSCD 2009年第1期102-107,共6页 数学季刊(英文版)
基金 Supported by the National Natural Sciences Foundation of China(10361006) Supported by the Natural Sciences Foundation of Yunnan Province(2003A0001M) Supported by the Jiangsu "Qing-lanProject" for Excellent Young Teachers in University(2006)
关键词 时滞差分系统 反馈控制 正周期解 泛函 不动点定理 控制参数 delay difference system positive periodic solution feedback control fixed pointtheorem
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参考文献6

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