一个不等式的变式  

The Variation of an Inequation

作　　者：刘宝炜[1] 刘风华[2] 

机构地区：[1]沧州师范学院数学系,河北沧州061001 [2]沧州师范学院计算机系,河北沧州061001

出　　处：《沧州师范学院学报》2012年第3期28-31,共4页Journal of Cangzhou Normal University

摘　　要：国内的不等式研究不断取得新进展,通过对《数学通报》中讨论较热的一个不等式从多个方面进行深入探索,得到了此不等式的八个推广命题,提出了有待解决的三个问题,为广大数学爱好者提供了变式训练的素材.In recent years there has been much progress in the research on inequation in China. An inequation has been discussed from several aspects. Through further exploration, eight propositions of the inequation have been ob- tained, and three problems are still waiting to be solved, which provides training for variations for mathematics lovers.

关 键 词：不等式 指数 系数 推广 变式训练 

分 类 号：O178[理学—数学]