Fully Adaptive Newton-Galerkin Methods for Semilinear Elliptic Partial   Differential Equations
  In this paper we develop an adaptive procedure for the numerical solution of general, semilinear elliptic problems with possible singular perturbations. Our approach combines both a prediction-type adaptive Newton method and an adaptive finite element discretization (based on a robust a posteriori error analysis), thereby leading to a fully adaptive Newton-Galerkin scheme. Numerical experiments underline the robustness and reliability of the proposed approach for different examples. 
Mario Amrein and Thomas P. Wihler
math.NA