摘要
利用配极变换定义了由2个配极变换诱导产生的直射变换,并把此诱导产生直射变换与一般配极变换和圆锥曲线相联系,得到了由配极变换诱导产生的直射变换的若干重要而有趣的性质.
This paper defined the projective transformation on projection plane produced by polar transformation,studied the properties of projective transformation on projection plane thus produced,and obtainted some theorems about the projective transformation on projection plane produced by polar transformation.
出处
《浙江师范大学学报（自然科学版）》
CAS
2002年第4期331-333,共3页
Journal of Zhejiang Normal University:Natural Sciences
基金
浙江省教育厅科研基金(20000177)
浙江师范大学科研基金(2001032)
关键词
配极变换
直射变换
圆锥曲线
极点与极线
诱导变换
polar transformation
projective transformation on projection plane
curve of second degree
polar point and polar line
leading transformation
