在一阶矩有限的条件下获得了非负同分布ρ-混合随机变量序列部分和的逆矩的渐进逼近,部分推广了已有的结果,即设{Zn,n≥1}是非负同分布的ρ-混合随机变量序列,对任意n≥1,Xn=sum from( k=1 to n )Zk.如果0<EZ1<∞,则对任意a>0,...在一阶矩有限的条件下获得了非负同分布ρ-混合随机变量序列部分和的逆矩的渐进逼近,部分推广了已有的结果,即设{Zn,n≥1}是非负同分布的ρ-混合随机变量序列,对任意n≥1,Xn=sum from( k=1 to n )Zk.如果0<EZ1<∞,则对任意a>0,α>0,E(a+Xn)α～(a+EXn)-α成立.展开更多
基金The National Natural Science Foundation of China(11061012)the New Century Guangxi,China,Ten-hundred-thousand Talents Project(2005214)+1 种基金the Guangxi,China,Science Foundation(09910812010GXNSFA013120)
基金Supported by the National Natural Science Foundation of China(71271042)the Guangxi China Science Foundation(2013GXNSFA A278003)the Research Project of Guangxi High Institution(YB2014150)
基金supported by the Humanities and Social Sciences Foundation for the Youth Scholars of Ministry of Education of China(12YJCZH217)the Natural Science Foundation of Anhui Province(1308085MA03)
文摘在一阶矩有限的条件下获得了非负同分布ρ-混合随机变量序列部分和的逆矩的渐进逼近,部分推广了已有的结果,即设{Zn,n≥1}是非负同分布的ρ-混合随机变量序列,对任意n≥1,Xn=sum from( k=1 to n )Zk.如果0<EZ1<∞,则对任意a>0,α>0,E(a+Xn)α～(a+EXn)-α成立.
基金supported by the National Natural Science Foundation of China(1106101270871104)the Program to Sponsor Teams for Innovation in the Construction of Talent Highlands in Guangxi Institutions of Higher Learning and the Plan of Jiangsu Specially-appointed Professors
基金Supported by the National Natural Science Foundation of China (10871001,60803059)the Talents Youth Fund of Anhui Province Universities (2010SQRL016ZD)+1 种基金the Youth Science Research Fund of Anhui University(2009QN011A)the Innovation Group Foundation of Anhui University
