Colloquium
DATE	2017-02-23　16:10-17:00
PLACE	數學館3174教室
SPEAKER	黃信元 教授（中山大學應用數學系）
TITLE	On the Chern-Simons System with Two Higgs Particles
ABSTRACT	Chern-Simons Model with two Higgs Particles. Mathematically, the system is a typical skew-symmetric system. Thus, the action functional of this system is indefinite, which makes it difficult to study from the variational method. Among others, I will present my recent works on this system, including the uniqueness of the topological solutions and the radial non-topological solutions, existence of bubbling solutions on a torus and the sharp estimates on the fully bubbling solutions of Liouville type ( joint work with X. Han and C.S. Lin, Y.Lee and L. Zhang).