一个组合数学新定理  

New Theorem Combinatorial Mathematics

作　　者：周敏[1] 张世禄[2] 

机构地区：[1]川北医学院数学教研室,四川南充637007 [2]西华师范大学数学与信息学院,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2008年第4期365-367,共3页Journal of China West Normal University(Natural Sciences)

摘　　要：给出了一个组合数学新定理,并用归纳法作了证明.同时还给出了定理的2个推论,推论1揭示了nk和ik(i=1,2,…,n-1)之间的定量关系;推论2则给出了一个十分有趣的等式.This article has provided a new theorem of combinatorial mathematics, which is proved by induction. At the same time, it has also provided two inferences of theorem. Inference I shows the quantum relations between n^k and i^k（i = 1,2,…,n- 1 ）. Inference II provides a very interesting and strange equation.

关 键 词：组合数学 定理 归纳法 数论 

分 类 号：O157[理学—数学]