Abstract
In this paper, we study the multiplicity of positive solutions to the following m-point boundary value problem of nonlinear fractional differential equations:
, where q∈R, 1<q≤2, 0<ξ 1<ξ 2<⋯<\(\xi _{m - 2} \leqslant \tfrac{1} {2} \), µ i ∈[0,+∞) and \(p = \tfrac{{q - 1}} {2},\Gamma (q)\sum\limits_{i = 1}^{m - 2} {\mu _i \xi _i^{\tfrac{{q - 1}} {2}} } < \Gamma (\tfrac{{q + 1}} {2}) \), D q is the standard Riemann-Liouville differentiation, and f∈C([0,1]×[0,+∞),[0,+∞)). By using the Leggett-Williams fixed point theorem on a convex cone, some multiplicity results of positive solutions are obtained.
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Project supported by Hunan Provincial Natural Science Foundation of China (11JJ3009); was also supported by the Scientific Research Foundation of Hunan Provincial Education Department(11C1187) and the Construct Program of the Key Discipline in Hunan Province.
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Tian, Ys. Positive solutions to m-point boundary value problem of fractional differential equation. Acta Math. Appl. Sin. Engl. Ser. 29, 661–672 (2013). https://doi.org/10.1007/s10255-013-0242-2
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DOI: https://doi.org/10.1007/s10255-013-0242-2
Keywords
- fractional differential equation
- m-point boundary value problem
- fixed-point theorem
- positive solutions