数学物理学报 ›› 2000, Vol. 20 ›› Issue (2): 152-157.

• 论文 • 上一篇    下一篇

关于A3中仿射Weingarten曲面的一个结果

  

  1. (五邑大学数理系 广东江门 529020)
  • 出版日期:2000-03-03 发布日期:2000-03-03

Result on Equiaffine Weigarten Surfaces in A3

  1. (Wuyi University, Jiangmen Guangdong 529020)
  • Online:2000-03-03 Published:2000-03-03

摘要:

关于A3中曲面的H-定理和K-定理是众所周知的了. 该文在此基础上对Weingarten曲面作进一步的研究,得到一个更为广泛的定理.

关键词: 三维仿射空间, Weingarten曲面, 二次曲面, 仿射球面

Abstract:

The H-theorem and K-theorem for surfaces in the equiaffine space A3 are well-known, In spirit of these investigations, I am going to prove a more generally theorem in this paper.

Key words: 3-dimensionalequiaffinespace A3, Weingartensnrface, Quadraticsurface, Affinesphere