| 函数凹凸的等价定义与命题 |
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| 引用本文： | 谭长明. 函数凹凸的等价定义与命题[J]. 鞍山师范学院学报, 2007, 9(2): 1-4 |
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| 作者姓名： | 谭长明 |
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| 作者单位： | 鞍山师范学院,财经系,辽宁,鞍山,114007 |
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| 摘 要： | 根据微分学教材中函数凹凸的定义与定理,给出2个等价定义和3个等价命题,并试证明之.
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| 关 键 词： | 凹凸 单调 等价 |
| 文章编号： | 1008-2441（2007）02-0001-04 |
| 修稿时间： | 2006-09-20 |
Equivalent Definition and Proposition of Function''''s Protruding and Concave |
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| TAN Chang-ming. Equivalent Definition and Proposition of Function''''s Protruding and Concave[J]. Journal of Anshan Teachers College, 2007, 9(2): 1-4 |
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| Authors: | TAN Chang-ming |
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| Abstract: | According to the definition and theorem of function s protruding and concave in differ- ential calculus teaching material,two equivalent definitions and three equivalent theorems are put forward.And relevant demonstrations are given in the paper. |
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| Keywords: | Protruding Concave Monotone Equivalent |
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