國立清華大學 數學系

Abstract In this talk, we will discuss the proof of the CR analogue of sharp dimension estimate in a complete pseudohermitian manifold with vanishing torsion (Sasakian manifold), which is an odd dimensional counterpart of Kähler geometry. If time permits, we will touch on the topic of CR three circle theorem. With its application, the CR sharp dimension estimate will be instantly obtained. (Joint work with S.-C. Chang and Y.-B. Han)