%0 Journal Article
%T AN EXTENDED BIRTH-DEATH PROCESS<br>广义生-灭过程
%A Qun Ying WU
%A Han Jun ZHANG
%A <br>吴群英
%A 张汉君
%J 系统科学与数学
%D 2003
%I 
%X This paper is devoted to studying an extended birth-death process with catastrophes. The necessary and sufficient conditions for recurrence, positive recurrence, exponential ergodicity and strong ergodicity of the process are presented.
%K Extended birth-death process
%K recurrence
%K positive recurrence
%K exponential ergodicity
%K strong ergodicity<br>广义生-灭过程
%K 常返
%K 正常返
%K 指数遍历
%K 强遍历
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=F9F96F52A0814703&yid=D43C4A19B2EE3C0A&vid=EA389574707BDED3&iid=E158A972A605785F&sid=5A751AE9FA58A3FB&eid=652E7E360EBE3082&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=4&reference_num=10