Resumen de Concentration phenomena of two-vortex solutions in a Chern-Simons model

Chiun-Chuan Chen, Chang-Shou Lin, Guofang Wang

• By considering an Abelian Chern-Simons model, we are led to study the existence of solutions of the Liouville equation with singularities on a flat torus.

  A non-existence and degree counting for solutions are obtained. The former result has an application in the Chern-Simons model.