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几何凸函数的几何平均型Hadamard不等式
Geometric Mean-type Hadamard Inequality of Geometric Convex Function
【摘要】 考虑几何凸函数的几何凸性,针对几何凸函数的几何平均,利用几何凸函数的Jensen型不等式,应用定积分的定义及分部积分法,得到了几何凸函数的几何平均型Hadamard不等式,并给出了简单应用.
【Abstract】 According to the geometric mean of geometric convex function,the geometric mean-type Hadamard inequality of geometric convex function is derived and the simple application is also elicited by considering the geometric convexity of geometric convex function and applying the Jensen-type inequality of geometric convex function as well as the definition of definite integral and integration by parts.
【关键词】 几何凸函数;
Jensen不等式;
Hadamard不等式;
α次幂积分平均;
几何平均;
【Key words】 geometric convex function; Jensen-type inequality; Hadamard-type inequality; α th power integral mean; geometric mean;
【Key words】 geometric convex function; Jensen-type inequality; Hadamard-type inequality; α th power integral mean; geometric mean;
【基金】 湖北省高等学校教学研究项目(20060422)
- 【文献出处】 首都师范大学学报(自然科学版) ,Journal of Capital Normal University(Natural Science Edition) , 编辑部邮箱 ,2011年04期
- 【分类号】O174.13
- 【被引频次】7
- 【下载频次】228