最小σ代数最小λ类最小单调类的关系  

Relations among Minimal σ Algebra,Minimal λ Class and Minimal Monotonic Class

作　　者：林一星 LIN Yixing(The Senior Middle School of Longyan,Longyan,Fujian 364000,China)

机构地区：[1]龙岩市高级中学,福建龙岩364000

出　　处：《龙岩学院学报》2018年第5期73-75,共3页Journal of Longyan University

摘　　要：构造新集类,利用最小σ代数最小λ类最小单调类的最小性,确定包含关系,得出从属关系,证明了它们两两相等的充要条件。In this paper, by using the minimal Properties of minimal σ algebra, minimal λ class and minimal mono tonic class, we determine the inclusive relation, obtain the relation of subordination and prove the necessary and sufficient condition that these three classes are pair wi se equal.

关 键 词：集类 Σ代数 λ类 单调类 

分 类 号：O174.12[理学—数学]