SEARCH Articles Figures Tables Atomic theory many-electron atoms Charge transfer many electron theory Correlated pair many-electron theory Coupled-pair many-electron theory Coupled-pair many-electron theory (CPMET Coupled-perturbed many-electron theory Density functional theory many-electron system energy Electron correlation, many-body theories Extended coupled-pair many-electron theory First-Quantized Dirac-Based Many-Electron Theory Global methods in the theory of many-electron atoms Many theory Many-body theories of electron Many-body theories of electron correlation Many-electron Perturbation Theory Many-electron theory, relativistic Many-electron theory, relativistic treatments Multiple Perturbation Theory for Many-Electron Systems and Properties Pair Many-Electron Theory Perturbation theory solving many-electron Schrodinger Reactivity Indices in Many-Electron Theory Relativistic many-electron theory Bethe-Salpeter equation Stationary Direct Perturbation Theory for Many-Electron Systems The Theory of Many-Electron Atoms Variation-perturbation approach many-electron theory