Introduction to DFT

Hohenberg–Kohn Theorem

Kohn-Sham Equations

The XC landscape derived from two systematic expansions

Plane waves, localised orbitals, PAW, and convergence

SDFT formalism, magnetic ordering, exchange coupling, MAE and SOC

The DFT+U method — motivation, Hubbard model, Dudarev and Liechtenstein formulations, double counting, and practical application