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闭集与闭区间上连续函数的性质
THE CHARACTERS OF CONTINUOUS FUNCTION ON CLOSED SET OR INTERVAL
【摘要】 本文首先分析了闭集与闭区间上连续函数的联系,随之在此基础上证明了闭区间上连续函数常用的一些性质
【Abstract】 At first,this paper analyzes the relations between continuous function on closed set andclosed interval,and further more,it also proves some frequent characters of coutinuousfunction on closed interval.
【关键词】 闭集;
闭区间;
联络集;
导集;
【Key words】 closed set; closed interval; continuous set; limiting point set;
【Key words】 closed set; closed interval; continuous set; limiting point set;
- 【文献出处】 工科数学 , 编辑部邮箱 ,1993年04期
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