%0 Journal Article
%T Global Stability on an SIS Epidemic Model with Time Delays<br>一类含时滞SIS流行病模型的全局稳定性
%A YUAN San-Ling
%A MA Zhi-En
%A HAN Mao-An
%A <br>原三领
%A 马知恩
%A 韩茂安
%J 数学物理学报(A辑)
%D 2005
%I 
%X In this paper, the authors study an SIS epidemic model with a finite distributed time delay, by means of Liapunov functional, some sufficient conditions of global stability to endemic equilibrium and disease free equilibrium have been obtained. The influence of time delay on the stability of equilibria is displayed.
%K Time delay
%K Liapunov functional
%K Endemic equilibrium
%K Disease free equilibrium
%K Global stability<br>时滞
%K 李亚普诺夫泛函
%K 地方病平衡点
%K 无病平衡点
%K 全局稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=3C0806B7C4866EB5&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=38B194292C032A66&sid=31125890FF093250&eid=35E8A259891FB32F&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=3&reference_num=12