Welcome to my webpage.
I am currently an Associate Professor in the Department of Mathematics at POSTECH, South Korea.

My research lies in the mathematical analysis of partial differential equations (PDEs) arising from physical phenomena, with a particular emphasis on kinetic PDEs. I am interested in the derivation of kinetic equations via various scaling limits, as well as in questions of local and global existence, uniqueness, regularity, large-time asymptotics, and the stability or instability of steady states.

My work focuses on physically motivated kinetic models, such as the Boltzmann and Landau equations under Newtonian or relativistic frameworks, the Vlasov-Maxwell system for collisionless plasmas, and kinetic equations for radiative transfer. I also study hydrodynamic limits of these equations, which lead to macroscopic fluid models through appropriate scalings. A significant part of my research is devoted to rigorously justifying scaling limits between different kinetic equations.

The field of kinetic theory is deeply rooted in classical and quantum mechanics, providing a statistical framework to describe the dynamics of many interacting particles.

For a more detailed overview of my research and publications, please visit my profiles on  ORCiD, MathSciNet, Google Scholar, and ResearchGate.