聚点定理及其应用规律  

Accumalation principle and applied regulation

作　　者：陈朝舜[1] 李远东[1] 

机构地区：[1]重庆工商大学理学院,重庆400033

出　　处：《重庆工商大学学报（自然科学版）》2004年第2期118-120,共3页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：探讨了聚点定理的证题规律,并按此规律给出了区间套定理、确界定理及有限覆盖定理的证明,指出了深刻理解和熟练掌握聚点定理及其应用,有着十分重要的意义.The regulation for proposition proving based on the accumulation principle was discussed, and the proofs of the ensted interval theorem, the supremum theorem and the finite covering theorem were put forward here in term of above regulation. It is also pointed out in the paper that deep understanding and mastering the accumulation principle and its application are of important significance .

关 键 词：聚点定理 区间套定理 确界定理 有限覆盖定理 极限 

分 类 号：O171[理学—数学]