负常Gauss曲率的旋转曲面  

Rotation curved surface of negative constant Gauss curvature

作　　者：惠菊梅[1] 郭玉琳[2] 

机构地区：[1]青海大学,青海西宁810003 [2]青海师范大学,青海西宁810008

出　　处：《青海大学学报（自然科学版）》2002年第4期53-54,90,共3页Journal of Qinghai University(Natural Science)

摘　　要：文中构造一种负常数高斯曲率的旋转曲面 。Rotation curved surface of negative constant gauss curvature is constructed in this paper and the approximative line on the curved surface is also proved to be chebyshev net.

关 键 词：GAUSS曲率 chebyshev网 旋转曲面 

分 类 号：O17[理学—数学]