| 论椭圆及其内接、外切n边形的仿射等价问题 |
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| 引用本文： | 董文婷,李亚辉,陈晏.论椭圆及其内接、外切n边形的仿射等价问题[J].浙江教育学院学报,2008(4):73-76. |
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| 作者姓名： | 董文婷 李亚辉 陈晏 |
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| 作者单位： | 浙江教育学院理工学院,浙江杭州,310012 |
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| 摘 要： | 讨论了椭圆及其内接、外切n边形的仿射等价问题，给出了椭圆及其内接、外切n边形与圆及其内接、外切正n边形仿射等价的必要条件和充分条件．
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| 关 键 词： | 内接 外切 正n边形 仿射等价 |
The Affine Equivalence Problems about the Oval and Its Inscribed and Externally Tangent Polygon |
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| DONG Wenting,LI Yahui,CHEN Yan.The Affine Equivalence Problems about the Oval and Its Inscribed and Externally Tangent Polygon[J].Journal of ZHEJIANG Education Institute,2008(4):73-76. |
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| Authors: | DONG Wenting LI Yahui CHEN Yan |
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| Institution: | ( School of Science and Technology, Zhejiang Education Institute, Hangzhou 310012, China) |
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| Abstract: | Discussed are the affine equivalence problems about the oval and its inscribed and externally tangent polygon. Given also in the paper are the necessary and sufficient conditions of the affine equivalence problems about the oval and its inscribed and externally tangent regular polygon. |
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| Keywords: | inscribed externally tangent regular polygon affine equivalence |
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