摘要
本文将射影平面上完全四点(角)形与完全四线(边)形的调和性质推广到三维射影空间P3的完全四棱形与完全四面形中。
This paper popularires the harmonic behariour of complete quadrangle and complete quadrilateral on projective plane to the complete quadredgeral and complete quadrihedro of 3-dimension projective space P3.
出处
《云南师范大学学报(自然科学版)》
1996年第4期22-26,共5页
Journal of Yunnan Normal University:Natural Sciences Edition
关键词
完全四棱形
完全四面形
调和面束
射影空间
plane bundle anharmonic ratio of plane bundle complete quadredgeral complete quadrihedron harmonic plane bundle