摘要
本文对klambauer.G著《分析中的问题与命题》一书中提出的弱对数性凸函数进行探讨,给出了它的一些性质,一般形式,等价定义以及判定一函数为弱对数性凸函数的方法,最后给出了它在不等式证明上的应用。
In this paper, the writer discussed weakly logarithmically Convex function in the book 《Problems and Proposition in Analysis》 by klambaner, G. Some properties, general form and equalent definition for it are given there. He also gave a method of deciding a function to be a weakly logarithmically convex function. And finally, its applications in the proof of inequality are given there.
出处
《衡阳师范学院学报》
1990年第3期49-56,共8页
Journal of Hengyang Normal University
关键词
凸函数
凹函数
弱对数性凸函数
弱对数性凹函数
: convex function, convave function, Weakly logavith- mically convex(convave) function, weakly logarithmically convave function
