级数∑∞i=11/2i=1在鲁津定理和叶果洛夫定理证明中的应用
The applications of series ∑∞i=1 1/2i =1 in the proofs of the Lusin and Egoroff Theorem
郑福 1张成林1
作者信息
- 1. 渤海大学数理学院,辽宁锦州121003
- 折叠
摘要
我们分析了如何应用级数∑∞i=1 1/2i=1证明鲁金定理和叶果洛夫定理,并通过分析叶果洛夫定理的证明,介绍了一种证明定理的常用思想方法.
Abstract
In this note,we analyzed how to apply the series ∑∞i=1 1/2i =1 in the proofs of the Lusin and Egoroff theorem and summarized a general strategy for proving some important theorems.
关键词
可测函数/几乎处处收敛/几乎一致收敛/依测度收敛Key words
measurable function/a.e.convergence/a.e.uniform convergence/convergence with measure引用本文复制引用
出版年
2016