| 多元复合函数可微性的证明 |
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| 引用本文： | 齐玉霞. 多元复合函数可微性的证明[J]. 长春师范学院学报, 2010, 0(8) |
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| 作者姓名： | 齐玉霞 |
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| 作者单位： | 聊城大学东昌学院数学系; |
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| 基金项目： | 山东省教育科学“十一五”规划重点课题(2008GZ092) |
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| 摘 要： | 本文就多元复合函数的可微性展开讨论,并由此给出关于复合函数求导法则的一种简便证法。
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| 关 键 词： | 多元复合函数 可微 求导法则 |
A Proof of the Differentiability of the Composite Function of Several Variables |
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| QI Yu-xia. A Proof of the Differentiability of the Composite Function of Several Variables[J]. Journal of Changchun Teachers College, 2010, 0(8) |
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| Authors: | QI Yu-xia |
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| Affiliation: | QI Yu-xia(Mathematics Department,Dongchang College of Liaocheng University,Liaocheng 252000,China) |
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| Abstract: | The differentiability of the composite function of several variables is considered,and then a simple proof method about the derivation rules of the composite function is given. |
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| Keywords: | composite function of several variables differentiability derivation rules |
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