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2008

Darboux's formula with integral remainder of functions with two independent variables

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Darboux's formula with integral remainder of functions with two independent variables
In the article, the noted Darboux's formula of functions with single variable is generalized to that of functions of two independent variables with integral remainder, some important special cases of Darboux's formula of functions with two variables are obtained, and some estimates of the integral remainders and Darboux's expansion of the function ln(x + y) are given. These results generalize A. Sard's formula in numerical integration.
Feng Qi, Qiu-Ming Luo, Bai-Ni Guo
Added 08 Dec 2010
Updated 08 Dec 2010
Type Journal
Year 2008
Where AMC
Authors Feng Qi, Qiu-Ming Luo, Bai-Ni Guo
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