Differential Equations & Applications · Volume 14, Issue 2 Green's function for a discrete fractional boundary value problem 14-10 Pages 163-178 DOI 10.7153/dea-2022-14-10 Downloads Short PDF Full PDF PNG Authors Jagan Mohan Jonnalagadda N. S. Gopal Keywords Nabla fractional difference boundary value problem Dirichlet conditions Green's function fixed point existence uniqueness Subject classes 39A12