摘要
给出了R2上四个完备性定理的相互等价证明,从理论上更详细地说明了定理之间的等价性.
The proof of mutual equivalence of four completion theorems on R^2 is given,which explains in detail the equivalence between theorems from theory.
出处
《陇东学院学报》
2010年第5期13-14,共2页
Journal of Longdong University
关键词
柯西准则
闭域套
聚点
覆盖
Cauchy principle
Interlink of closed area
Accumulation point
cover
