昭通学院学报2024,Vol.46Issue(5) :31-34.

用a.e.连续函数刻画黎曼可积函数——高观点下的黎曼积分

Riemann Integrable Functions Are Described by a.e.Continuous Functions——The Riemann Integral with High Views

许绍元 韩艳 陈劲
昭通学院学报2024,Vol.46Issue(5) :31-34.

用a.e.连续函数刻画黎曼可积函数——高观点下的黎曼积分

Riemann Integrable Functions Are Described by a.e.Continuous Functions——The Riemann Integral with High Views

许绍元 1韩艳 2陈劲2
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作者信息

  • 1. 韩山师范学院数学与统计学院,广东潮州 521041
  • 2. 昭通学院数学与统计学院,云南昭通 657000
  • 折叠

摘要

本文用a.e.连续函数刻画黎曼可积函数,重新证明了黎曼可积函数的若干性质,并举例说明了用a.e.连续刻画黎曼可积函数在很多场合是十分便利的.

Abstract

In this paper,the Riemann integrable functions are described by a.e.continuous functions.Some properties of Riemann integrable functions are reproved.It is very convenient to describe the Riemann integrable functions by a.e.continuous functions in many cases.

关键词

a.e.连续/黎曼可积函数/可测集

Key words

a.e.continuous/riemann integrable function/measurable set

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出版年

2024
昭通学院学报
昭通师范高等专科学校

昭通学院学报

影响因子:0.127
ISSN:1008-9322
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