%0 Journal Article
%T STABILITY OF THE OPEN TIME-VARYING POPULATION SYSTEM AND CLOSED TIME-VARYING POPULATION SYSTEM<br>开环与闭环时变人口系统的稳定性
%A GAO HANG
%A <br>高夯
%J 系统科学与数学
%D 1991
%I 
%X In this paper,the stability of the open time-varying population system and closed time-varying population are discussed,and the sufficient condition for these systems to be stable andasymptotically stable and the necessary condition for the open time-varying population systemto be stable are obtained.These results can be used for making population policies and popula-tion plans.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=DB250934C0DEC0F545F88DC32E8BA9D5&yid=116CB34717B0B183&vid=708DD6B15D2464E8&iid=0B39A22176CE99FB&sid=3E0812ED84A7B31D&eid=C29816B2656377A7&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=0