| 关于牛顿线的定理及其推论 |
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| 引用本文： | 刘德金,姜悦华. 关于牛顿线的定理及其推论[J]. 聊城大学学报(自然科学版), 2000, 0(1) |
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| 作者姓名： | 刘德金 姜悦华 |
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| 作者单位： | 德州师专数学系!德州253023 |
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| 摘 要： | 给出了关于完全四线形的牛顿线的一个新定理 ,并用该定理直接证明了射影几何中一类共点、共线命题 .
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| 关 键 词： | 完全四线形 牛顿线定理 牛顿线 共点 共线 笛沙格定理 |
A Theorem on Newton Lines and Its Corollary |
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| Liu Dejin Jiang Yuehua. A Theorem on Newton Lines and Its Corollary[J]. JOURNAL OF LIAOCHENG UNIVERSITY (NATURAL SCIENCE, 2000, 0(1) |
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| Authors: | Liu Dejin Jiang Yuehua |
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| Abstract: | In this paper, we give a new theorem on Newton lines of a complete quadrilateral,and use it to prove direct a type of proposition of common point and common line in the projective geometry. |
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| Keywords: | Complete quadrilateral Newtow line theorem Newtow line Common point Common line Desaques theorem |
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