Křížek, Michal; Neittaanmäki, Pekka; Vondrák, Miroslav A nontraditional approach for solving the Neumann problem by the finite element method. (English) Zbl 0771.65070 Mat. Apl. Comput. 11, No. 1, 31-40 (1992). Reviewer: L.Boubelíková (Praha) MSC: 65N30 35J25 PDFBibTeX XMLCite \textit{M. Křížek} et al., Mat. Apl. Comput. 11, No. 1, 31--40 (1992; Zbl 0771.65070)
Křížek, M.; Neittaanmäki, P. On \(O(h^ 4)\)-superconvergence of piecewise bilinear FE-approximations. (English) Zbl 0679.65081 Mat. Apl. Comput. 8, No. 1, 49-61 (1989). MSC: 65N30 35J05 PDFBibTeX XMLCite \textit{M. Křížek} and \textit{P. Neittaanmäki}, Mat. Apl. Comput. 8, No. 1, 49--61 (1989; Zbl 0679.65081)