Ewing, Richard E.; Wang, Junping; Yang, Yongjun A stabilized discontinuous finite element method for elliptic problems. (English) Zbl 1071.65551 Numer. Linear Algebra Appl. 10, No. 1-2, 83-104 (2003). MSC: 65N30 65N15 PDFBibTeX XMLCite \textit{R. E. Ewing} et al., Numer. Linear Algebra Appl. 10, No. 1--2, 83--104 (2003; Zbl 1071.65551) Full Text: DOI
Chen, Z.; Ewing, R. E.; Lazarov, R. D.; Maliassov, S.; Kuznetsov, Y. A. Multilevel preconditioners for mixed methods for second order elliptic problems. (English) Zbl 0906.65115 Numer. Linear Algebra Appl. 3, No. 5, 427-453 (1996). Reviewer: J.Chleboun (Praha) MSC: 65N55 65N30 65F10 65F35 35J25 PDFBibTeX XMLCite \textit{Z. Chen} et al., Numer. Linear Algebra Appl. 3, No. 5, 427--453 (1996; Zbl 0906.65115) Full Text: DOI
Ewing, R. E.; Lazarov, R. D.; Vassilevski, P. S. Local refinement techniques for elliptic problems on cell-centered grids. II: Optimal order two-grid iterative methods. (English) Zbl 0840.65124 Numer. Linear Algebra Appl. 1, No. 4, 337-368 (1994). MSC: 65N55 65F10 65F35 65N12 65N50 65N06 35J25 PDFBibTeX XMLCite \textit{R. E. Ewing} et al., Numer. Linear Algebra Appl. 1, No. 4, 337--368 (1994; Zbl 0840.65124) Full Text: DOI