Al Daas, Hussam; Grigori, Laura; Jolivet, Pierre; Tournier, Pierre-Henri A multilevel Schwarz preconditioner based on a hierarchy of robust coarse spaces. (English) Zbl 1512.65289 SIAM J. Sci. Comput. 43, No. 3, A1907-A1928 (2021). MSC: 65N55 65F08 65F10 PDFBibTeX XMLCite \textit{H. Al Daas} et al., SIAM J. Sci. Comput. 43, No. 3, A1907--A1928 (2021; Zbl 1512.65289) Full Text: DOI
Daas, Hussam Al; Grigori, Laura A class of efficient locally constructed preconditioners based on coarse spaces. (English) Zbl 1406.65017 SIAM J. Matrix Anal. Appl. 40, No. 1, 66-91 (2019). MSC: 65F08 65F10 65N55 PDFBibTeX XMLCite \textit{H. A. Daas} and \textit{L. Grigori}, SIAM J. Matrix Anal. Appl. 40, No. 1, 66--91 (2019; Zbl 1406.65017) Full Text: DOI