Seminar on Geometric Complex Analysis

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Date, time & place Monday 10:30 - 12:00 128Room #128 (Graduate School of Math. Sci. Bldg.)
Organizer(s) Kengo Hirachi, Shigeharu Takayama

2012/01/16

10:30-12:00   Room #128 (Graduate School of Math. Sci. Bldg.)
Yu Kawakami (Yamaguchi University)
A ramification theorem for the ratio of canonical forms of flat surfaces in hyperbolic 3-space (JAPANESE)
[ Abstract ]
We provide an effective ramification theorem for the ratio of canonical forms of weakly complete flat fronts in the hyperbolic 3-space. As an application, we give a simple proof of the classification of complete nonsingular flat surfaces in the hyperbolic 3-space.