almost everywhere convergences;
conditional expectations;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We prove that in a non- atomic probability space, for a sequence of any integrable r.v.( X-n) we have the following equivalence: E( X-n| A)-> 0 a.s.for any sigma - field A of events iff X-n -> 0 a.s.and E sup(n) (>= 1) | Xn| < infinity
机构:
School of economics, Jinan UniversitySchool of economics, Jinan University
Sheng XIAO
Xiang-dong LIU
论文数: 0引用数: 0
h-index: 0
机构:
School of economics, Jinan UniversitySchool of economics, Jinan University
Xiang-dong LIU
Ying-qiu LI
论文数: 0引用数: 0
h-index: 0
机构:
School of Mathematics and Statistics, Changsha University of Science and Technology
Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science and TechnologySchool of economics, Jinan University
机构:
Chongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R ChinaChongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R China