Positively curved surfaces with no tangent support plane
نویسندگان
چکیده
منابع مشابه
Positively Curved Surfaces with No Tangent Support Plane
We discuss a characterization of positively curved surfaces M with the property that at each point the tangent plane to M is not a support plane for the entire surface. A one parameter family of examples which have special relevance with respect to the characterization is also given. Each member of this family is a smooth embedded surface in R 3 that is topologically a disk, has everywhere posi...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 2004
ISSN: 0002-9939,1088-6826
DOI: 10.1090/s0002-9939-04-07659-2