River Chiang (NCKU)

2009/06/22-Present, Coordinator of Division of Mathematics, NCTS(South)

Symplectic geometry, Topology

Tel: +886-6-2757575 Ext. 65126


Introduction :

Geometry is a big branch of study in mathematics. It consists of many important areas and subjects. During the year, we continue our research in algebraic geometry, dynamical systems, symplectic and contact geometry. Joint seminars and workshops are planned to promote research collaboration.


Research topics in progress (NCTS South) :

•  Soliton surfaces

•  Fantechi-Goettsche rings and quantum cohomology rings of global quotient orbifolds

•  Surgery and invariants of Lagrangian surfaces in Stein surfaces

•  Symplectic mapping class groups

•  Geometric evolution equations related to curvature flows

•  Cartan flow on a closed CR 3-manifold

•  Harnack estimates for the CR heat equation

•  CR Obata-type Theorem on closed pseudohermitian (2n+1)-manifolds.