| 二次曲线外切多边形中有向面积的定值定理及其应用 |
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| 引用本文： | 喻德生. 二次曲线外切多边形中有向面积的定值定理及其应用[J]. 数学季刊, 2009, 24(4): 485-490 |
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| 作者姓名： | 喻德生 |
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| 作者单位： | |
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| 摘 要： |
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| 关 键 词： | 外切多边形 定值定理 二次曲线 圆锥曲线 面积 应用 信噪比 三角形 |
On a Fixed Value Theorem for Directed Areas in Conic Circumscribed Polygons and Applications |
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| YU De-sheng. On a Fixed Value Theorem for Directed Areas in Conic Circumscribed Polygons and Applications[J]. Chinese Quarterly Journal of Mathematics, 2009, 24(4): 485-490 |
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| Authors: | YU De-sheng |
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| Affiliation: | School of Mathematics and Information Sciences, Nanchang Hangkong University, Nanchang 330063,China |
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| Abstract: | |
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| Keywords: | conic circumscribed polygon (directed) area fixed value concurrent collinear |
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