Differential Equations & Applications · Volume 10, Issue 3 On linear and nonlinear fractional Hadamard boundary value problems 10-23 Pages 329-339 DOI 10.7153/dea-2018-10-23 Downloads Short PDF Full PDF PNG Authors Sougata Dhar Keywords Lyapunov-type inequalities Green's function contraction mapping principle exponential square class existence and uniqueness of solutions Subject classes 34A40 26A33 34B05