- 相关推荐
Riemann积分与Lebesgue积分
Riemann积分与Lebesgue积分
摘 要:本文比较了Riemann积分和Lebesgue积分的定义、基本性质;给出了Lebesgue积分不同建立方式的等级性证明.我们讨论了有限区间和无穷区间上Riemann可积和Lebesgue可积的关系;最后我们将 中有限区间上Riemann可积和Lebesgue可积的结果推广到了高维的欧氏空间中的有界区域.
关键词:R积分;L积分;R可积;L可积;广义R积分.
Riemann integral and Lebesgue integral
Abstract:In this paper , we discuss Riemann integral and Lebesgue integral mainly . we compare some foundamental properties and definitions of these two integrals ; we give a proof of equivalence of three different definitions of Lebesgue integral . Also, we discuss the relation between “Riemann integrable” and “Lebesgue integrable” on finite and infinite intervals . Finally , we give a proof showing that the famous result which says that Riemann interable can lead to the Lebesgue integrable in also holds in finite domains in multi-dimensional space ( ).
Key words:Riemann integral; Lebesgue integral; Riemann integrable; Lebesgue interable; generalized Riemann integral.
【Riemann积分与Lebesgue积分】相关文章:
浅谈勒贝格积分论文09-06
第一型曲线积分与曲面积分的一些问题07-28
黎曼积分理论的讨论10-11
浅谈教务管理团队积分制的理论与实践10-07
数学毕业论文-浅谈几类积分的关系07-16
大学物理微积分思想及应用研究08-24
用java实现二重积分的计算09-05
关于《微积分》分层次教学改革的探索09-28
微积分在数学教育中的意义论文07-26
多媒体技巧在“微积分”教学中实践后的思考09-10