文章基本信息

标题：Feedback Control Variables Have No Influence on the Permanence of a Discrete <svg style="vertical-align:-0.0pt;width:21.2125px;" id="M1" height="14.7625" version="1.1" viewBox="0 0 21.2125 14.7625" width="21.2125" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.7625)"> <g transform="translate(72,-60.19)"> <text transform="matrix(1,0,0,-1,-71.95,60.24)"> <tspan style="font-size: 17.93px; " x="0" y="0">𝑁</tspan> </text> </g> </g> </svg>-Species Cooperation System
本地全文：下载
作者：Liujuan Chen ; Xiangdong Xie ; Lijuan Chen 等
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2009
卷号：2009
DOI：10.1155/2009/306425
出版社：Hindawi Publishing Corporation
摘要：A new set of sufficient conditions for the permanence of a discrete 𝑁-species cooperation system with delays and feedback controls are obtained. Our result shows that feedback control variables have no influence on the persistent property of the discrete cooperative system, thus improves and supplements the main result of F. D. Chen (2007).