Hohenberg and Kohn theorem (+ proof) and consequences
161
Kohn-Sham eq.
166
Approximations for the Exchange-Correlation potential
171
How to resolve computationally KS equations
173
Permorfance of DFT
177
Why derivatives aren’t computationally cheap
181
Linear response theory
183
Sternheimer equation
186
Charge unbalance in LRT (both real and Fourier space)
188
Charge unbalance in Jellium
192
Time dependent DFT
199
Adiabatic switching on of the perturbation
205
Monochromatic perturbation
206
Electron Energy Loss Spectroscopy
211