Stellar and Galactic DynamicsExplores the formation and evolution of galaxies, galactic dynamics, stellar orbits, and equilibria of collisionless systems in astrophysics.
Inhomogeneities in the UniverseDelves into gravitational instability, structures formation, and CMB temperature, exploring the inhomogeneities in the Universe.
Gravitational LensesCovers gravitational lenses, deflection angle, lens equation, and their application to galaxies and the universe.