2 papers
physics.chem-ph2026
Approximate normalizations for approximate density functionals
Adam Clay, Kiril Datchev, Wenlan Miao +3
It seems self-evident that a density functional calculation should be normalized to the number of electrons in the system. We present multiple examples where the accuracy of the ap…
math.AP2025
Geometry of wave damping on the torus
Kiril Datchev, Perry Kleinhenz, Antoine Prouff
Energy decay rates of damped waves on the torus depend on the behavior of the damping near the undamped region and on the geometry of the damped set. In this paper we refine these…