perturbation theory/ Perdew-Wang density functionalinteraction energy decompositionfragment-based density functional theorysymmetry-adapted perturbation theoryhydrogen-bonded model systemsPauli repulsionvan der Waals termsexchange repulsionThe decomposition of the interaction energies is compared for fragment-based ...
From a multitude of different functionals we obtain for hydrogen-bonded model systems a close numerical coincidence between the Pauli repulsion using the Perdew–Wang 91 functional and the correlated SAPT van der Waals terms (exchange repulsion and dispersion)....
Adjustment of Perdew-Wang exchange functional for describing van der Waals and DNA base-stacking interactions. Chem Phys Lett 2003;370:161-9.Noriyuki Kurita,Hidekazu Inoue,Hideo Sekino.  Adjustment of Perdew-Wang exchange functional for describing van der Waals and DNA base-stacking interactions[...
Density-Functional Thermochemistry: II. The Effect of the Perdew-Wang Generalized-Gradient Correlation CorrectionGradient approximationsAtomic ionizationChemical thermodynamicsDatabasesElectron correlation calculationsIn an earlier paper [A. D. Becke, J. Chem. Phys.96, 2155 (1992)], Kohn–Sham density‐...
Obtaining a gradient-corrected kinetic-energy functional from the Perdew-Wang exchange functionaldoi:10.1103/PhysRevA.50.5328A LembarkiHenry Chermette