摘要
Desargues定理是射影几何中点线结合的重要定理,也是平面射影几何的基础之一。本文根据定理的构形,利用对偶原理,揭示了该定理所体现的图形之美以及应用之美。
Desargues theorem is one of the most important theorem associating point and line,and one of important background in pro- jective geometry.In this paper,we reveal some esthetical views of the theorem from graph and application.
出处
《惠州学院学报》
2007年第6期108-110,共3页
Journal of Huizhou University