区间套定理的推广和应用技巧

Generalized Theorem of Nested Closed Interval and its Application

从R1空间上的闭区间套定理出发,在闭区间套定理条件下,讨论并给出了R1空间上的开区间套定理及部分推论,并将结论推广到Rn空间.同时讨论了定理的应用技巧.

Based on the theorem of nested closed interval in R^1,open nested interval theorem and other conctusions was proved,he theorem also has been Generalized in R^n. The paper Further discussed how to use the theorem.