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Shu-Cheng Chang

2012-02-24
13:30:00 - 15:00:00

308 , Mathematics Research Center Building (ori. New Math. Bldg.)

In this talk, we confirm the CR Obata Conjecture for sub- Laplacian and Kohn Laplacian in a closed pseudohermitian manifold. This is a jointed work with Chin-Tung Wu.