%0 Journal Article
%T Uniqueness of Positive Solutions for a Perturbed Fractional Differential Equation
%A Chen Yang
%A Jieming Zhang
%J Journal of Function Spaces and Applications
%D 2012
%I Hindawi Publishing Corporation
%R 10.1155/2012/672543
%X We are concerned with the existence and uniqueness of positive solutions for the following nonlinear perturbed fractional two-point boundary value problem: , , , , , where is the standard Riemann-Liouville fractional derivative. Our analysis relies on a fixed-point theorem of generalized concave operators. An example is given to illustrate the main result.
%U http://www.hindawi.com/journals/jfsa/2012/672543/