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The Hartree-Fock theory for Coulomb systems

✍ Scribed by Elliott H. Lieb; Barry Simon


Publisher
Springer
Year
1977
Tongue
English
Weight
693 KB
Volume
53
Category
Article
ISSN
0010-3616

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πŸ“œ SIMILAR VOLUMES


Hartree-Fock theory for negative ions
✍ Reinhart Ahlrichs πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 480 KB

It is shawn that HF computations which yield ei > 0 for an occupied hICl do not minimize the HF energy. Ifei > 0, which frequently occurs in the RHF treatment of negative ions, ome can reduce c; to zero and simultaneously lower ~'FIF by an appropriate admixture of a continuum func!ion to the corresp

Bounds for Hartree-Fock perturbation the
✍ B. L. Burrows πŸ“‚ Article πŸ“… 1973 πŸ› John Wiley and Sons 🌐 English βš– 345 KB

## Abstract Upper and lower bounds for the second‐order energy in both coupled and uncoupled Hartree‐Fock perturbation theories are derived. Using these bounds inequalities are derived for the error in the geometric approximation.