Ž . Ž . decays to zero near ϱ provided H t t dt -ϱ, where t s max p x . Fur-0 < x <st thermore, they show that this condition on p is nearly optimal.
A Remark on the Existence of Entire Solutions of a Singular Semilinear Elliptic Problem
✍ Scribed by Zhijun Zhang
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 118 KB
- Volume
- 215
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
✦ Synopsis
It is proved that the singular semilinear elliptic equation y⌬u s p x g u , Ž . n Ž .
1 ŽŽ . Ž ..
lim g s s qϱ, and g g C 0, ϱ , 0, ϱ which is s ª 0 Ž . 2q␣ Ž n . strictly decreasing in 0, ϱ , has a unique positive C R solution that decays to l o c ϱ Ž . Ž . Ž . zero near ϱ provided H t t dt -ϱ, where t s max g x . ᮊ 1997 Aca-0 < x <st demic Press
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