Advances in Difference Equations
Volume 2009 (2009), Article ID 728484, 12 pages
doi:10.1155/2009/728484
Existence and uniqueness of positive solution for singular BVPs on time scales
Ana Gómez González1
and Victoria Otero-Espinar2
1Departamento de Matemática Aplicada, Facultade de Matemáticas, Universidade de Santiago de Compostela, 15782 Galicia, Spain
2Departamento de Análise Matemática, Facultade de Matemáticas, Universidade de Santiago de Compostela, 15782 Galicia, Spain
Abstract
This paper is devoted to derive some sufficient conditions for the existence and uniqueness of positive solutions to a singular second-order dynamic equation with Dirichlet boundary conditions.