Almost Periodic Solutions for a Discrete Leslie System with Time Delay and Feedback Controls

2013 ◽  
Vol 15 (1) ◽  
pp. 88
Author(s):  
Hong-ying LU ◽  
Gang YU
Keyword(s):  
Time Delay ◽  
Periodic Solutions ◽  
Almost Periodic Solutions ◽  
Almost Periodic ◽  
Feedback Controls ◽  
Leslie System ◽  
System With Time Delay

scholarly journals Existence of Almost-Periodic Solutions for Lotka-Volterra Cooperative Systems with Time Delay

2012 ◽  
Vol 2012 ◽  
pp. 1-14
Author(s):  
Kaihong Zhao
Keyword(s):  
Time Delay ◽  
Periodic Solutions ◽  
Sufficient Conditions ◽  
Coincidence Degree ◽  
Degree Theory ◽  
Almost Periodic Solutions ◽  
Almost Periodic ◽  
Mawhin’S Continuation Theorem ◽  
System With Time Delay ◽  
Positive Almost Periodic Solutions

This paper considers the existence of positive almost-periodic solutions for almost-periodic Lotka-Volterra cooperative system with time delay. By using Mawhin’s continuation theorem of coincidence degree theory, sufficient conditions for the existence of positive almost-periodic solutions are obtained. An example and its simulation figure are given to illustrate the effectiveness of our results.

scholarly journals Feedback Control in a General Almost Periodic Discrete System of Plankton Allelopathy

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Wenshuang Yin
Keyword(s):  
Feedback Control ◽  
Asymptotic Stability ◽  
Periodic Solutions ◽  
Discrete System ◽  
Almost Periodic Solutions ◽  
Almost Periodic ◽  
Feedback Controls ◽  
Uniformly Asymptotic Stability ◽  
Plankton Allelopathy

We study the properties of almost periodic solutions for a general discrete system of plankton allelopathy with feedback controls and establish a theorem on the uniformly asymptotic stability of almost periodic solutions.

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