摘要
凸函数是一类重要的函数,在数学规划中有着广泛的应用,本文给出了凸函数的两种等价定义,并讨论了凸函数的有关性质,以及它在不等式方面的相关应用。
Convex function is an important function and it has a wide application in mathematic programming. This essay gives two kinds of equal definitions of convex function and discusses some relative nature of it. And it also discusses some relative applications on inequality.
出处
《沙洋师范高等专科学校学报》
2005年第5期23-25,共3页
Journal of Shayang Teachers College
关键词
凸函数
詹森不等式
可导
Convex function, Intequality, leading
