We give necessary and sufficient conditions on a smooth local map of a Riemannian manifold M-m into the sphere S-m to be the Gauss map of an isometric immersion u:M-m -> R-n, n = m + 1. We briefly discuss the case of general n as well. (C) 2009 Elsevier B.V. All rights reserved.
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机译:我们给出了进入球面Sm的黎曼流形Mm的光滑局部映射为等距浸没u:Mm-> Rn,n = m + 1的高斯映射的充要条件。我们简要讨论一般n的情况也一样(C)2009 Elsevier B.V.保留所有权利。
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