Han Zhenlai. SOME PROPERTIES OF REAL FUNCTION DISCONTINUITY POINT[J]. Journal of University of Jinan(Social Science Edition), 1995,(1):52-54.DOI:
实函数间断点的某些特性
摘要
本文给出了几类常见函数间断点及一般实函数第一类间断点的某些特性
并指出它们在实际问题中的应用.
Abstract
This paper gives some properties of several special function discontinuity point and the first kind discontinuity point of ordinary real function.and points out their ap-plicaion in actual problems.
关键词
第一类间断点第二类间断点可数单调
Keywords
discontinuity point of the first kinddiscontinuity point of the second kindcountablemonotone