Related methods
Koopmans functionals have resonance with various methods developed by other groups. These include…
the Wannier transition-state method of Anisimov and Kozhevnikov [1]
the optimally-tuned range-separated hybrid functionals of Kronik, Neaton, and others [15, 31]
the localized orbital scaled correction of Yang and others [17]
the ensemble DFT method of Kreisler, Kronik and others [14]
the Koopmans-Wannier method of Wang and others [19]