| 二元函数中值定理“中值点”渐近性的定量刻画 |
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| 引用本文： | 郑亚敏,李小娜. 二元函数中值定理“中值点”渐近性的定量刻画[J]. 河南科学, 2009, 27(10): 1196-1199 |
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| 作者姓名： | 郑亚敏 李小娜 |
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| 作者单位： | 陕西榆林学院数学系,陕西,榆林,719000 |
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| 摘 要： | 在一元函数拉格朗日中值定理和柯西中值定理＂中值点＂渐近性的定量刻画的基础上,利用泰勒公式给出二元函数拉格朗日中值定理和柯西中值定理＂中值点＂渐近性的一个定量刻画.
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| 关 键 词： | 二元函数 拉格朗日中值定理 柯西中值定理 泰勒公式 渐近性质 |
"Value Point's" Quantitative Characterization of the Asymptotic about Mean Value Theorem for the Binary Function |
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| Zheng Yamin,Li Xiaona. "Value Point's" Quantitative Characterization of the Asymptotic about Mean Value Theorem for the Binary Function[J]. Henan Science, 2009, 27(10): 1196-1199 |
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| Authors: | Zheng Yamin Li Xiaona |
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| Affiliation: | (Department of mathematics, Yulin Colledge, Yulin 719000, Shaanxi China) |
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| Abstract: | Basing on Lagrange mean value theorem of a circular function and Cauchy's mean value theorem"value points"Quantitative characterization of the asymptotic,using Taylor's formula,"value point's"Quantitative characterization of the asymptotic about Lagrange mean value and Cauchy's Mean value of a binary function are an obtained. |
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| Keywords: | binary function Lagrange mean value theorem Cauchy's mean value theorem Taylor formula asymptotic character |
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