關於測度
摘要:本文主要通過說明黎曼積分的侷限性，引入1種新的劃分，導出勒貝格測度的`概念，繼而重點討論勒貝格測度的性質．最後總結勒貝格可測集類和介紹構造 上勒貝格不可測集的方法,並給出了1個 上不可測集的例子．
關鍵字：黎曼積分；勒貝格測度；可測集；不可測集
About Measure
Abstract: In this paper, the limitation in the application of the Riemann integral is pointed out, and the Lebesgue Measure is educed by introducing a new partition, and the Messurable Set and the Unmeasured Set are mainly discussed. In the end, the method to construst a Unmeasured Set in is obtained,and a example of Unmeasured Set in is given.
Keywords: Riemann integral; Lebesgue Measure; Messurable Set; Unmeasured Set