Existence of Solutions for Singular Second-Order Ordinary Differential Equations with Periodic and Deviated Nonlocal Multipoint Boundary Conditions - El-Sayed, A. M. A.; Gaafar, Fatma M. (Journal of function spaces, 2018)
Keywords: Applied mathematics; Banach spaces; Boundary conditions; Boundary value problems; Differential equations; Existence theorems; Fixed points (mathematics); Integral equations; Integrals; Mathematical analysis; Schauder fixpoint theorem