摘要
分析了函数凹凸两个不同定义之间的关系,探索了定义1的简单应用.
Analysis on the relationship between the two different definition of concavo-convex of functions as well as exploration on simple application of definition 1.
出处
《雁北师范学院学报》
2005年第2期62-64,共3页
Journal of Yanbei Teachers College
关键词
函数凹凸概念
义分析
定义比较
concepts of the concavo-convex of function, the analysis of the definition
the comparision of the definition0.
