In this paper we shall study the existence and approximation results for a nonlinear two point boundary value problem of a second order ordinary differential equation with general form of Dirichlet/Neumann
type boundary conditions. The nonlinearity present on the right hand side of the differential equation is assumedto be Carathoéodory containing a deviating argument. The proofs of the main results are based on a monotone iteration method contained in the hybrid fixed point principles of Dhage (2014) in an ordered Banach space. Finally, some remarks concerning the merits of our monotone iteration method over other frequently used iteration methods in the theory of nonlinear differential equations are given in the conclusion.

Additional Information


  Ali, Javid,  Dhage, Bapurao C.,  Dhage, Janhavi B.