Kehl, René; Nabben, Reinhard Avoiding singular coarse grid systems. (English) Zbl 1347.65065 Linear Algebra Appl. 507, 137-152 (2016). MSC: 65F10 65F20 65F08 65N55 PDFBibTeX XMLCite \textit{R. Kehl} and \textit{R. Nabben}, Linear Algebra Appl. 507, 137--152 (2016; Zbl 1347.65065) Full Text: DOI
Napov, Artem; Notay, Yvan Algebraic analysis of aggregation-based multigrid. (English) Zbl 1249.65270 Numer. Linear Algebra Appl. 18, No. 3, 539-564 (2011). Reviewer: Ivana Pultarová (Praha) MSC: 65N55 65F08 65N22 35J05 65N12 65F50 65F10 PDFBibTeX XMLCite \textit{A. Napov} and \textit{Y. Notay}, Numer. Linear Algebra Appl. 18, No. 3, 539--564 (2011; Zbl 1249.65270) Full Text: DOI Link