WANG Yan-ping~1,BAO Xiao-yun~2(1.Department of Information and Computing Science,Shanghai University of Electrie Power,Shanghai 200090,China; 2.Department of Science,Jiujiang University,Jiangxi 332005,China)
Abstract：By means of osculating spaces and fundamental forms,in this paper we give a necesaray condition for minimal and isometric immersions from two-dimensional spheres into space forms,thus give another proof for the main results of S.S. Chern in[1].
王焱平; 鲍晓云. 二维球面实现为空间形式中极小曲面的度量特征[J]. 南昌大学学报（理科版）, 2004, 28(04): 1-.
WANG Yan-ping~1,BAO Xiao-yun~2(1.Department of Information and Computing Science,Shanghai University of Electrie Power,Shanghai 200090,China; 2.Department of Science,Jiujiang University,Jiangxi 332005,China). . , 2004, 28(04): 1-.
2004, Vol. 28 