Shadows and convexity of surfaces
成果类型：
Article
署名作者：
Ghomi, M
刊物名称：
ANNALS OF MATHEMATICS
ISSN/ISSBN：
0003-486X
DOI：
10.2307/3062157
发表日期：
2002
页码：
281-293
关键词：
摘要：
We study the geometry and topology of immersed surfaces in Euclidean 3-space whose Gauss map satisfies a certain two-piece-property, and solve the-shadow problem formulated by H. Wente.