A superconvergent projection method for nonlinear compact operator equations
Laurence Grammont, Rekha P. Kulkarni · Comptes Rendus Mathématique · 2005
We propose a method based on projections for approximating fixed points of a compact nonlinear operator. Under the same assumptions as in the Galerkin method, the proposed solution is shown to converge faster than the Galerkin solution.