配极变换诱导的直射变换的若干性质  

Some properties of projective transformation on projection plane producing by polar transformation

作　　者：朱伟义[1] 

机构地区：[1]浙江师范大学数理与信息科学学院,浙江金华321004

出　　处：《浙江师范大学学报（自然科学版）》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)

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.

关 键 词：配极变换 直射变换 圆锥曲线 极点与极线 诱导变换 

分 类 号：O185.1[理学—数学]