| 用不定积分法求介值存在性问题中的辅助函数 |
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| 引用本文： | 郭愚,齐学军.用不定积分法求介值存在性问题中的辅助函数[J].湖南师范大学教育科学学报,1999(5). |
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| 作者姓名： | 郭愚 齐学军 |
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| 作者单位： | 湖南教育学院数学系!长沙，410012，湖南湘潭县一中!湘潭县，411228 |
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| 摘 要： | 讨论了用不定积分法构造辅助函数的方法，并对一些典型问题给出了其辅助函数的构造形式．
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| 关 键 词： | 辅助函数 不定积分 微分中值定理 |
THE DETERMINATION OF AUXILIARY FUNCTIONS WITH THE AID OF INDEFINITE INTEGRALS |
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| Guo Yu,Qi Xuejun.THE DETERMINATION OF AUXILIARY FUNCTIONS WITH THE AID OF INDEFINITE INTEGRALS[J].Journal of Educational Science of Hunan Normal University,1999(5). |
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| Authors: | Guo Yu Qi Xuejun |
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| Institution: | Guo Yu 1 Qi Xuejun 2 |
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| Abstract: | A key problem in the mean theorem is to construct the auxiliary function.The determination of such auxiliary functions is presented with the aid of indefinite integrals.Their explicit forms in some typical cases are given. |
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| Keywords: | auxiliary function indefinite integral theorem of mean |
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