We consider the nonlinear Sturm-Liouville problem (1) where p ∈ C 1 [0; ], q ∈ C 0 [0; ], with p(x) ¿ 0, x ∈ [0; ], and c 2 i0 + c 2 i1 ¿ 0, i =0; 1. We suppose that f : [0; ] × R 2 → R is continuous and there exist increasing functions l ; u : [0; ∞) → R, and a constant B, such that limt→∞ l (t)
Second order, Sturm–Liouville problems with asymmetric, superlinear nonlinearities II
✍ Scribed by Bryan P. Rynne
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 259 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0362-546X
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✦ Synopsis
We consider the nonlinear Sturm-Liouville problem
where
with p(x) ¿ 0 for all x ∈ [0; ]; c 2 i0 + c 2 i1 ¿ 0, i = 0; 1; h ∈ L 2 (0; ). We suppose that f : [0; ] × R → R is continuous and there exist increasing functions l ; u : [0; ∞) → R, and positive constants A, B, such that limt→∞ l (t) = ∞ and -A + l ( ) 6 f(x; ) 6 A + u( ) ; ¿ 0; |f(x;
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