| 有关对偶定理的证明方法讨论 |
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| 引用本文： | 李琳,赵临龙. 有关对偶定理的证明方法讨论[J]. 大观周刊, 2012, 0(4): 211-212 |
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| 作者姓名： | 李琳 赵临龙 |
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| 作者单位： | 安康学院数学与应用数学,陕西安康725000 |
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| 基金项目： | 安康学院大学生科技创新项目（2011AKXYDXS09）;安康学院重点扶持学科建设项目（AZXZ0107）. |
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| 摘 要： | 在射影几何中，从对偶思想出发，研究“三点共线”与“三线共点”的结构形式，使得德萨格三角形定理及其对偶定理具有一．中“旋转”关系，进而给出这类问题求解的“规律性”方法。
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| 关 键 词： | 对偶定理 对偶方法 三点共线 三线共点 |
To accidentally the proof method of the axioms discussion |
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| Lilin,Zhao Linlong. To accidentally the proof method of the axioms discussion[J]. , 2012, 0(4): 211-212 |
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| Authors: | Lilin Zhao Linlong |
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| Affiliation: | Lilin ,Zhao Linlong |
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| Abstract: | At project image several what medium, from to accidentally thought to set out, study＂ three points totally always line＂ and＂three straight lines total[one] point＂ of to accidentally problem, from to accidentally the thought set out and study ＂three points totally always line＂ with the structure form of ＂three straight lines totalEone] point＂ and make virtuous Sa space triangle axioms and it to accidentally the axioms has a kind of relation of＂revolve＇ing and then give one this problem solve of＂regulation＂ method. |
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| Keywords: | rirtuous Sa space axioms Converse theorem Three points totally always line Three straight lines total[＇one-] point |
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