摘要
本文研究共形平坦黎曼流形中的2-调和等距浸入,获得了使其成为极小浸入或全测地浸入的一些充分条件。
In this paper.we study 2-harmonic isometric immersions in a conform flat Riemannian manifold. Some conditions under which they turn into minimal immersions or totally geodesic immersions are arreived at.
出处
《南方冶金学院学报》
1992年第2期166-171,共6页
Journal of Southern Institute of Metallurgy
关键词
共形平坦
极小浸入
全测地浸入
conform flat, 2-harmonic isometric immersion, minmal immersion, totally geodesic immersion.
