I have moved my homepage to this new site.  As of Feb 2026, this homepage will no longer be updated.

I am a professor at Department of Mathematical Sciences, Korea Advanced Institute of Science and Technology(KAIST), Daejeon, Korea.

I received my Ph.D. from University of California, Los Angeles.

My research interests lie in the field, Analysis of PDE. More specifically, I work on nonlinear dispersive equations.