Gordon, Andrew D.; Powell, Catherine E. On solving stochastic collocation systems with algebraic multigrid. (English) Zbl 1248.65007 IMA J. Numer. Anal. 32, No. 3, 1051-1070 (2012). MSC: 65C30 60H15 60H35 35R60 35J25 65N30 65N55 65F08 PDFBibTeX XMLCite \textit{A. D. Gordon} and \textit{C. E. Powell}, IMA J. Numer. Anal. 32, No. 3, 1051--1070 (2012; Zbl 1248.65007) Full Text: DOI Link
Powell, Catherine E.; Ullmann, Elisabeth Preconditioning stochastic Galerkin saddle point systems. (English) Zbl 1216.65010 SIAM J. Matrix Anal. Appl. 31, No. 5, 2813-2840 (2010); erratum ibid. 35, No. 1, 314-315 (2014). Reviewer: Grigori N. Milstein (Yekaterinburg) MSC: 65C30 35R60 65F10 65N30 60H15 60H35 35J25 65F08 PDFBibTeX XMLCite \textit{C. E. Powell} and \textit{E. Ullmann}, SIAM J. Matrix Anal. Appl. 31, No. 5, 2813--2840 (2010; Zbl 1216.65010) Full Text: DOI