Multiple positive solutions to singular boundary value problems for superlinear second order FDEs

• Autorzy: Daqing Jiang
• Języki publikacji: EN

Abstrakty

EN

We study the existence of positive solutions to the singular boundary value problem for a second-order FDE

⎧ u'' + q(t) f(t,u(w(t))) = 0, for almost all 0 < t < 1,
⎨ u(t) = ξ(t), a ≤ t ≤ 0,
⎩ u(t) = η(t), 1 ≤ t ≤ b,

where q(t) may be singular at t = 0 and t = 1, f(t,u) may be superlinear at u = ∞ and singular at u = 0.

Słowa kluczowe

EN

superlinear; fixed point theorem; singular boundary value problem; existence

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2000
• Tom: 75
• Numer: 3
• Strony: 257-270

Daty

wydano

2000

otrzymano

2000-04-04

Twórcy

autor

Daqing Jiang

• Department of Mathematics, Northeast Normal University, Changchun 130024, P.R. China

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