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集值函数的收敛定理
引用本文:李桂玲,陈建林,陈静,张好治.集值函数的收敛定理[J].宁波职业技术学院学报,2007,11(2):18-19,26.
作者姓名:李桂玲  陈建林  陈静  张好治
作者单位:1. 莱阳农学院,理学院,山东,青岛,266109
2. 中国海洋大学,经济学院,山东,青岛,266003
3. 青岛大学,数学科学学院,山东,青岛,266071
摘    要:利用单调集函数的零集伪连续和伪零集连续这两个性质,给出了单调测度空间上闭集值可测函数序列的两种类型的Lebesgue定理,进一步推广了相关结果。

关 键 词:单调集函数  零集伪连续  伪零集连续  闭集值函数  Lebesgue定理
文章编号:1671-2153(2007)02-0018-02
修稿时间:2006-12-22

Convergence theorems of set-valued functions
LI Gui-Ling,CHEN Jian-lin,CHEN Jing,ZHANG Hao-Zhi.Convergence theorems of set-valued functions[J].Journal of Ningbo Polytechnic,2007,11(2):18-19,26.
Authors:LI Gui-Ling  CHEN Jian-lin  CHEN Jing  ZHANG Hao-Zhi
Institution:1 .Department of Science, Lai Yang Agriculture College,Qingdao 266109, China; 2.College of Economics, Ocean University of China,Qingdao 266071, China; 3.Department of Mathematics and Informations, Qingdao University,Qingdao 266071, China
Abstract:In this paper,using the pseudo-continuity of null set and continuity of pseudo-null set of non-additive set functions,two forms Lebesgue theorem about measurable closed-valued functions on monotone measure space are given,respectively.These results can be regarded as the generalization of the corresponding ones in both classical measure theory and fuzzy measure theory.
Keywords:monotone set function  pseudo-continuity of null set  continuity of pseudo-null set  closed-valued function  Lebesgue theorem
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