1. Stellar Structure & Evolution
: Long-term Evolutionary Computation of Stars

- Theoretical Isochrones (Yonsei-Yale Isochrones)

- Asteroseismology

- Angular Momentum Loss of Stars

- Theoretical Models for Detached Binaries and Star Clusters

2. Stellar Photospheres & Atmospheres
: Detailed Descriptions of Physical Processes inside Stars

- 3-D Radiation-Hydrodynamics for Surface Convection

- Radiative Transfer

- Spectral Line Synthesis

Papers published