Kenmotsu–Bryant Type Representation Formulas for Constant Mean Curvature Surfaces in ” 3(-c2) and S 31(c2)
Kenmotsu–Bryant Type Representation Formulas for Constant Mean Curvature Surfaces in ” 3(-c2) and S 31(c2)
复制标题
” 3(-c2) 和 S 31(c2) 中恒定平均曲率曲面的 Kenmotsu-Bryant 型表示公式
DOI:
10.1023/a:1006504614150
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发表时间:
1999
影响因子:
0.7
通讯作者:
K. Akutagawa
中科院分区:
文献类型:
--
作者:
R. Aiyama;K. Akutagawa
Let c be a positive constant and H a constant satisfying |H| > c. Our primary object of this paper is to give representation formulas for branched CMC H (constant mean curvature H) surfaces in the hyperbolic 3-space ”3(-c2) of constant curvature c2, and for spacelike CMC H surfaces in the de Sitter 3-space S31(c2) of constant curvature c2. These formulas imply, for example, that every CMC H surface in ”3(-c2) can be represented locally by a harmonic map to the unit 2-sphere S2.