Kolmogorov's condition for the square potential spherical pendulum
β Scribed by Maorong Zou
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 505 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
We give in this paper several sufficient conditions for the existence of negative energy bound states in a purely 'attractive potential without spherical symmetry. These conditions generalize the condition obtained recently by K. Chadan and A. Martin (C. R. Acad. Sci. Paris 290 (1980), 151), and can
T?x Kato electron-electron cusp condition is used to derive a corresponding cusp condition for the spherical average of the intracule matrix. The numerical utility of this condition is illustrated by considering the Hart and Herzberg 20-parameter Hylleraas-type wavefunctions for the helium-like ions