| 关于二元函数极限的讨论 |
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| 引用本文： | 郭竹梅,高智中.关于二元函数极限的讨论[J].衡水学院学报,2011,13(1):17-18,24. |
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| 作者姓名： | 郭竹梅 高智中 |
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| 作者单位： | 安徽科技学院,理学院,安徽,凤阳,233100 |
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| 基金项目： | 安徽科技学院校级课题资助项目 |
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| 摘 要： | 二元函数求极限是高数中的难点;本文给出7种求二元函数极限的方法,并进一步给出极限一定不存在的3类二元函数.
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| 关 键 词： | 二元函数 极限 |
Discussion about the Limit of Bivariate Function |
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| GUO Zhu-mei,GAO Zhi-zhong.Discussion about the Limit of Bivariate Function[J].Journal of Hengshui University,2011,13(1):17-18,24. |
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| Authors: | GUO Zhu-mei GAO Zhi-zhong |
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| Institution: | GUO Zhu-mei,GAO Zhi-zhong(Institute of Science,Anhui Science and Technology University,Fengyang,Anhui 233100,China) |
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| Abstract: | How to get the limit of bivariate function is a difficult point in advanced mathematics.Now seven methods are provided in this article and three kinds of bivariate function are given,whose limits do not exist certainly. |
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| Keywords: | bivariate function limit |
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