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Attenuation of the off-diagonal elements of the channeled particle density matrix

✍ Scribed by V. P. Koscheev

Book ID
112480901
Publisher
Springer
Year
1991
Tongue
English
Weight
343 KB
Volume
34
Category
Article
ISSN
1573-9228

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πŸ“œ SIMILAR VOLUMES

On the growth of off-diagonal matrix ele
On the growth of off-diagonal matrix elements in bordering methods
✍ Kh.D. Ikramov πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science βš– 275 KB

where ,'),=min {6/6>2q(q-O log. (9nm(6+1Β»}. The proof follows from the construction of the set of algorithms {X}. and from Theorem 1. In conclusion the author sincerely thanks Yu.I. Zhuravlev for suggesting the problem and for his interest. REFERENCES 1. VAPNIK V.N. and CHERVONENKIS A.YA., Theory

Long-range behavior of the off-diagonal
Long-range behavior of the off-diagonal Fock matrix elements of localized molecular orbitals
✍ JΓ‘nos Pipek πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 470 KB

The behavior of the off-diagonal Fock matrix elements of Boys-localized Hartree-Fock orbitals is studied versus the spatial separation of the localized orbitals. A universal upper bound in terms of appropriately defined vicinity quantities was found, which shows that the largest Fock matrix elements