Departamento de Matemáticas, Universidad de Las Palmas de Gran Canaria, Campus de Tafira Baja, 35017 Las Palmas de Gran Canaria, Spain
Copyright © 2009 J. Caballero Mena et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We establish the existence and uniqueness of a positive and nondecreasing
solution to a singular boundary value problem of a class of nonlinear
fractional differential equation. Our analysis relies on a fixed point theorem in
partially ordered sets.