| 重积分在极坐标变换下确定积分限的方法探究 |
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| 引用本文： | 高玉芬.重积分在极坐标变换下确定积分限的方法探究[J].青海师范大学学报(自然科学版),2012,28(1):41-43. |
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| 作者姓名： | 高玉芬 |
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| 作者单位： | 青海大学基础部,青海西宁,810008 |
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| 摘 要： | 本文研究了积分区域在极坐标变换下的变化规律,进而对直角坐标系下的重积分化成极坐标下的重积分后其累次积分限的确定给出了一种方法.
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| 关 键 词： | 积分 极坐标 积分限 |
Methods to explore the limits of integration dominated by multiple integration under the polar coordinate transformation |
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| GAO Yu-fen.Methods to explore the limits of integration dominated by multiple integration under the polar coordinate transformation[J].Journal of Qinghai Normal University(Natural Science Edition),2012,28(1):41-43. |
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| Authors: | GAO Yu-fen |
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| Institution: | GAO Yu-fen(Qinghai University,Xining 810016,China) |
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| Abstract: | In this paper we study the variation of integration area under the polar coordinate transformation,and thus we propose a method to determine the repeated integral limit when the Cartesian coordinate system of the multiple integration is changed into polar coordinate system. |
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| Keywords: | integral polar coordinates limits of integration |
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