摘要
单变量连续函数已经被研究了近300年,很难想象其中还有未被开恳的处女地.本文将连续函数的介值定理推广到间断的情况,文中的思想方法在其他领域如数论中也是有用的.
Continuous function of a single variable has been studied for all most 300 years. It is hard to believe that in such a field there is still some virgin land. In this paper, we generalize the intermediate value theorem from continuous to discontinuous. The method used here is also useful in other field like number theory.
出处
《大学数学》
北大核心
2006年第1期98-102,共5页
College Mathematics
关键词
连续
间断
介值定理
混沌
continuous
discontinuous
intermediate value theorem
chaos