摘要
叙述常见的八种形式的连续性定理,并给予环状证明,从而说明这八个定理是彼此等价。
The article illustrates eight equivalent propositions of real number continuity. By a circle,it proves the eight propositions are equivalent.
出处
《宿州学院学报》
2008年第1期106-108,共3页
Journal of Suzhou University
关键词
实数连续性
闭区间套
聚点
Real number continuity
Covered and closed interval theom
Coherence point
