| 连续凸函数的判据及几何特征 |
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| 引用本文： | 王霞,江晓武.连续凸函数的判据及几何特征[J].数学的实践与认识,2006,36(12):274-277. |
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| 作者姓名： | 王霞 江晓武 |
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| 作者单位： | 信阳师范学院数学与信息科学学院,河南,信阳,464000 |
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| 摘 要： | 从凸函数定义出发研究了连续函数与凸函数的关系,给出了连续凸函数的几个判定条件,并刻划它们的几何特征.
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| 关 键 词： | 连续函数 凸函数 判定条件 几何特征 |
| 修稿时间： | 2006年4月18日 |
The Criterion and the Geometric Character for the Continuous Convex Function |
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| WANG Xia,JIANG Xiao-wu.The Criterion and the Geometric Character for the Continuous Convex Function[J].Mathematics in Practice and Theory,2006,36(12):274-277. |
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| Authors: | WANG Xia JIANG Xiao-wu |
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| Abstract: | From the definitions of the convex function,the relations of continuous function and convex function is discussed in this paper.Some criterions for the continuous convex function are given,and the geometric characters of their is scored. |
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| Keywords: | continuous function convex function criterion geometric character |
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