Mel Levy

Electronegativity: The density functional viewpoint

Robert G. Parr, Robert A. Donnelly, Mel Levy et al. · The Journal of Chemical Physics · 1978 · 3.3K citations

Electron Density, Engineering, Physics +14

Density-Functional Theory for Fractional Particle Number: Derivative Discontinuities of the Energy

John P. Perdew, Robert G. Parr, Mel Levy et al. · Physical Review Letters · 1982 · 3K citations

Physical Content of the Exact Kohn-Sham Orbital Energies: Band Gaps and Derivative Discontinuities

John P. Perdew, Mel Levy · Physical Review Letters · 1983 · 2.5K citations

Engineering, Gap Width, Local-density Approximation +19

Universal variational functionals of electron densities, first-order density matrices, and natural spin-orbitals and solution of the <i>v</i> -representability problem

Mel Levy · Proceedings of the National Academy of Sciences · 1979 · 1.9K citations · Full text

Generalized Kohn-Sham schemes and the band-gap problem

A. Seidl, Andreas Görling, P. Vogl et al. · Physical review. B, Condensed matter · 1996 · 1.3K citations

Total Energy, Engineering, Band-gap Problem +17