摘要
本文引入一个新的集类-ω类,并利用它给出了一些相关的结论.
The paper gives a new monotone class and ω-class. What＇s more a new class theorem relating to ω-class is established. Finally some useful and important conclusions are provided.
出处
《河西学院学报》
2005年第5期6-7,共2页
Journal of Hexi University
关键词
集类
ω-类
测度
测度空间
class of sets
ω-class
measure
measruable space
