| 多元函数教学中应注意的几个问题 |
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| 引用本文： | 陈定元,王业庆.多元函数教学中应注意的几个问题[J].安庆师范学院学报(自然科学版),2005,11(2):79-81. |
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| 作者姓名： | 陈定元 王业庆 |
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| 作者单位： | 安庆师范学院,数学系,安徽,安庆,246011;安庆师范学院,数学系,安徽,安庆,246011 |
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| 摘 要： | 多元函数的教学是高等数学教学中的一个难点。本文指出了多元函数教学中应注意的几个问题。
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| 关 键 词： | 多元函数 极限 连续 偏导数 方向导数 全微分 |
| 文章编号： | 1007-4260(2005)02-0079-03 |
Several Notable Problems in the Teaching of Function of Several Variables |
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| CHENG Din-yuan.Several Notable Problems in the Teaching of Function of Several Variables[J].Journal of Anqing Teachers College(Natural Science Edition),2005,11(2):79-81. |
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| Authors: | CHENG Din-yuan |
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| Abstract: | The teaching of function of several variables is a difficult point in higher mathematics teaching. In this article several notable problems are pointed out. |
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| Keywords: | function of several variables limit continuity partial derivative directional derivative differentiable |
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