烟台大学学报（自然科学与工程版）2012，Vol.25Issue(4)：256-258,3.
随机变量本性上(下)确界与范数的关系
Connection Between Essential Supremum (Infimum) and Norms for a Random Variable
肖立顺 1范胜君 1徐娜1
作者信息
- 1. 中国矿业大学理学院,江苏徐州221116
- 折叠
摘要
Abstract
Two new definitions of the essential supremum (infimum) of a random variable are introduced. And their equivalence is proved by use of supremum (infimum) and the properties of probability. Then the connection and representation among the essential supremum (infimum) , p-norm and infinite norm of a random variable are studied.关键词
随机变量/本性上(下)确界/p范数/无穷范数Key words
random variable/ essential supremum (infimum) / P-norm/ infinite norm分类
数理科学引用本文复制引用
肖立顺,范胜君,徐娜..随机变量本性上(下)确界与范数的关系[J].烟台大学学报（自然科学与工程版）,2012,25(4):256-258,3.
