Korsawe, Johannes; Starke, Gerhard Multilevel projection methods for nonlinear least-squares finite element computations. (English) Zbl 0948.65130 ETNA, Electron. Trans. Numer. Anal. 10, 56-73 (2000). Several algorithms for implementation of nonlinear multilevel projection methods for least squares mixed finite element discretizations are studied. These are tested and compared for a nonlinear elliptic problem. Reviewer: S.K.Rangarajan (Bangalore) MSC: 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs 35J65 Nonlinear boundary value problems for linear elliptic equations 65N55 Multigrid methods; domain decomposition for boundary value problems involving PDEs Keywords:nonlinear multilevel projection methods; least squares mixed finite element discretizations; nonlinear elliptic problem PDF BibTeX XML Cite \textit{J. Korsawe} and \textit{G. Starke}, ETNA, Electron. Trans. Numer. Anal. 10, 56--73 (2000; Zbl 0948.65130) Full Text: EuDML EMIS OpenURL