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Existence and multiplicity of positive solutions for a class of fractional differential equations with three-point boundary value conditions.
- Source :
-
Advances in Difference Equations . 12/24/2015, Vol. 2015 Issue 1, p1-19. 19p. - Publication Year :
- 2015
-
Abstract
- In this paper, we consider the nonlinear three-point boundary value problem of fractional differential equations with boundary conditions involving Riemann-Liouville fractional derivatives $D^{\alpha}_{0^{+}}$ and $D^{\beta}_{0^{+}}$, where $a(t)$ maybe singular at $t=0$ or $t=1$. We use the Banach contraction mapping principle and the Leggett-Williams fixed point theorem to obtain the existence and uniqueness of positive solutions and the existence of multiple positive solutions. We investigate the above fractional differential equations without many preconditions by the fixed point index theory and obtain the existence of a single positive solution. Some examples are given to show the applicability of our main results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16871839
- Volume :
- 2015
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Advances in Difference Equations
- Publication Type :
- Academic Journal
- Accession number :
- 111967414
- Full Text :
- https://doi.org/10.1186/s13662-015-0714-1