| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 844543 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 15 Pages |
Abstract
In this paper, we study the existence of positive solutions for a singular semi-positone three-point nonlinear boundary value problem system with parameter λ>0λ>0. Under certain super-linear conditions on the nonlinearities, by using the fixed point index method, we find λ∗>0λ∗>0 such that the three-point boundary value problem system has at least one positive solution for 0<λ<λ∗0<λ<λ∗.
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Authors
Xu Xian,