Use of biorthogonal orbitals in calculation by perturbation of molecular interactions

Linked-Cluster Expansions for the Nuclear Many-Body Problem

1967 • 1,258 citations

Extension d'une formule de Lagrange à des problèmes de valeurs propres

1960 • 341 citations

On the derivation of symmetry adapted perturbation theories

1970 • 53 citations

The use of perturbation methods for the study of the effects of configuration interaction

1967 • 42 citations

Intermolecular interactions in the region of small overlap

1972 • 36 citations

van der Waals Forces Including Exchange in the Small Overlap Region

1971 • 24 citations

Many-body perturbation theory for non-orthogonal basis states

1970 • 18 citations

Second quantized formalism for non-orthogonal states

1969 • 13 citations

Dual-Space Operator Technique to Build Symmetry-Adapted Wave Functions. II. Occupation-Branching-Number Representation for Molecules with Abelian Symmetry Groups

1970 • 12 citations

Dual-Space-Operator Technique to Build Symmetry-Adapted Wave Functions. I. Molecules with Abelian Symmetry Group

1970 • 12 citations

Spin‐Dependent Operators in the Occupation‐Branching Number Representation

1972 • 8 citations

Linked cluster theorem for non-orthogonal wavefunctions

1968 • 7 citations