1969
DOI: 10.1002/qua.560030511
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Quadratically convergent iteration procedure for geminal determinations

Abstract: AbstractsA general formalism is presented for the determination of the optimum natural orbitals within the various strongly orthogonal geminals of a wavefunction describing a 2N-electron closed-shell molecule or atom. The relationship to Hartree-Fock-Roothaan theory is established; the algorithm that is developed is quadratically convergent to the desired result, and does not ignore off-diagonal Lagrangian multipliers, or require an infinite series of 2 x 2 orthogonal transformations of the original basis.On p… Show more

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Cited by 2 publications
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