| 含参变量的奇偶函数的积分 |
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| 引用本文： | 李国强,高欣昌,赵兴波. 含参变量的奇偶函数的积分[J]. 黑龙江水专学报, 1996, 0(1) |
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| 作者姓名： | 李国强 高欣昌 赵兴波 |
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| 作者单位： | 黑龙江水利高等专科学校，黑龙江兵工大学庆华分校 |
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| 摘 要： | 给出了多元奇偶函数的概念，并将在对称区间上奇偶函数的定积分的性质，通过定义在区间［ａ，－ａ］上的函数Ｆ（ｘ）＝（ｘ）ｆ（ｘ，ｙ）ｄｙ的奇偶性，推广到多元奇偶函数在对称区域上的积分中，从而简化了此类积分的计算方法。
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| 关 键 词： | 多元奇偶函数，对称区域，积分 |
The Integration of Odd and Even Function with Parametric Variations |
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| Li Guoqiang, Gao Xinchang. The Integration of Odd and Even Function with Parametric Variations[J]. Journal of Heilongjiang Hydraulic Engineering College, 1996, 0(1) |
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| Authors: | Li Guoqiang Gao Xinchang |
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| Affiliation: | Li Guoqiang; Gao Xinchang(Heilongjiang Hydraulic Engineering College)Zhao Xingbo(Heilongjiang Provincial Ordnance University Qinghua Department) |
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| Abstract: | This paper presents the concept of multiple odd and even function,and develops the property of fixed integral of odd and even function in a symmetrical space into the integral of multiple odd and even function in a symmetrical space by means of difinition of the odd and even property of function F(x)=f(x,y)dy in the space [a, -a],so the calculation of this sort of integration is simplified. |
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| Keywords: | multiple odd and even function symmetric space integration. |
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