We consider different types of singular boundary value problems for the Monge᎐Ampere operator. The approach is based on existing regularity theory and á subsolution᎐supersolution method. Nonexistence and uniqueness results are also given.
The generalized Thomas–Fermi singular boundary value problems for neutral atoms
✍ Scribed by Ravi P. Agarwal; Donal O'Regan; Panos K. Palamides
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 137 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.664
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✦ Synopsis
Abstract
This paper presents an upper and lower solution theory for singular boundary value problems modelling the Thomas–Fermi equation, subject to a boundary condition corresponding to the neutral atom with Bohr radius equal to its existence interval. Furthermore, we derive sufficient conditions for the existence–construction of the above‐mentioned upper–lower solutions. Copyright © 2005 John Wiley & Sons, Ltd.
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