论文信息 - Flat fronts in hyperbolic 3-space

Flat fronts in hyperbolic 3-space

We investigate flat surfaces in hyperbolic 3-space with admissible singularities, called flat fronts. An Osserman-type inequality for complete flat fronts is shown. When equality holds in this inequality, we show that all the ends are embedded, and give new examples for which equality holds.

M. Kokubu | M. Umehara | Kotaro Yamada

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