Umbilicity of surfaces with orthogonal asymptotic lines in R4
نویسندگان
چکیده
منابع مشابه
0 Ju n 20 06 Orthogonal Asymptotic Lines on Surfaces Immersed in R 4
In this paper we study some properties of surfaces immersed in R whose asymptotic lines are orthogonal. We also analyze necessary and sufficient conditions for the hypersphericity of surfaces in R.
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ژورنال
عنوان ژورنال: Differential Geometry and its Applications
سال: 2002
ISSN: 0926-2245
DOI: 10.1016/s0926-2245(02)00068-2