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arxiv: 1007.5273 · v1 · submitted 2010-07-29 · 🧮 math.DG

Classification of rotational special Weingarten surfaces of minimal type in S² x R and H² x R

classification 🧮 math.DG
keywords rotationalsurfacesclassificationcurvaturespecialweingartenextrinsicfinish
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In this paper we finish the classification of rotational special Weingarten surfaces in S^2 x R and H^2 x R; i.e. rotational surfaces in S^2 x R and H^2 x R whose mean curvature h and extrinsic curvature K_e satisfy h=f(h^2-K_e), for some function f in C^1([0,+infty)) such that 4x(f'(x))^2<1 for any x>=0.

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