| 重积分换元中Jacobians的几何含义 |
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| 引用本文： | 汪惠鑫.重积分换元中Jacobians的几何含义[J].北京化工大学学报(自然科学版),1988(2). |
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| 作者姓名： | 汪惠鑫 |
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| 作者单位： | 北京化工学院基础课部 |
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| 摘 要： | 作者采用正交的曲线坐标与坐标变换的概念,比较直观地阐明了Jacobians在重积分换元中的几何含义,即积分元素在不同的坐标系下的伸缩因子.
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| 关 键 词： | 重积分 变换 “雅可比”行列式 几何解释 |
The Geometric Interpretation of Jacobians in the Transformation of Multiple Integrals |
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| Wang Huixin.The Geometric Interpretation of Jacobians in the Transformation of Multiple Integrals[J].Journal of Beijing University of Chemical Technology,1988(2). |
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| Authors: | Wang Huixin |
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| Institution: | Elementary Courses Teaching and Research Division |
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| Abstract: | In this article, the geometric interpretation of Jacobian is expounded using the concepts of orthogonal curvilinear coordinates and transformation or mapping, that is,the adjustment factor of the integral elements in the transformation of multiple integrals. |
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| Keywords: | multiple integrals transformations Jacobian geometric interpretation |
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