Bi, C.; Li, L. Superconvergent recoveries of Carey nonconforming element approximations for non-selfadjoint and indefinite elliptic problems. (English) Zbl 0934.65125 East-West J. Numer. Math. 7, No. 1, 1-11 (1999). Reviewer: Gisbert Stoyan (Budapest) MSC: 65N30 35J25 65N12 PDF BibTeX XML Cite \textit{C. Bi} and \textit{L. Li}, East-West J. Numer. Math. 7, No. 1, 1--11 (1999; Zbl 0934.65125) OpenURL
Chen, Yongping Superconvergent recovery of gradients of piecewise linear finite element approximations on non-uniform mesh partitions. (English) Zbl 0897.65064 Numer. Methods Partial Differ. Equations 14, No. 2, 169-192 (1998). Reviewer: H.K.Verma (Ludhiana) MSC: 65N12 65N30 35J25 PDF BibTeX XML Cite \textit{Y. Chen}, Numer. Methods Partial Differ. Equations 14, No. 2, 169--192 (1998; Zbl 0897.65064) Full Text: DOI OpenURL