A new determinant-based full configuration interaction method

A complete active space SCF method (CASSCF) using a density matrix formulated super-CI approach

1980 • 3,584 citations

The iterative calculation of a few of the lowest eigenvalues and corresponding eigenvectors of large real-symmetric matrices

1975 • 2,416 citations

The complete active space SCF (CASSCF) method in a Newton–Raphson formulation with application to the HNO molecule

1981 • 1,087 citations

Group theoretical approach to the configuration interaction and perturbation theory calculations for atomic and molecular systems

1974 • 477 citations

A new direct CI method for large CI expansions in a small orbital space

1984 • 251 citations

Exact solution (within a double-zeta basis set) of the schrodinger electronic equation for water

1981 • 233 citations

Full CI calculations on BH, H2O, NH3, and HF

1983 • 211 citations

Algorithm for Diagonalization of Large Matrices

1965 • 178 citations

Multi-root configuration interaction calculations

1980 • 140 citations

Studies using the CASSCF wavefunction

1982 • 52 citations