Li, Shengguo; Gu, Ming; Wu, Cinna Julie; Xia, Jianlin New efficient and robust HSS Cholesky factorization of SPD matrices. (English) Zbl 1258.65031 SIAM J. Matrix Anal. Appl. 33, No. 3, 886-904 (2012). MSC: 65F10 65F20 65F05 PDFBibTeX XMLCite \textit{S. Li} et al., SIAM J. Matrix Anal. Appl. 33, No. 3, 886--904 (2012; Zbl 1258.65031) Full Text: DOI Link
Xia, Jianlin; Chandrasekaran, Shivkumar; Gu, Ming; Li, Xiaoye S. Fast algorithms for hierarchically semiseparable matrices. (English) Zbl 1240.65087 Numer. Linear Algebra Appl. 17, No. 6, 953-976 (2010). MSC: 65F05 65Y20 15B48 05C50 PDFBibTeX XMLCite \textit{J. Xia} et al., Numer. Linear Algebra Appl. 17, No. 6, 953--976 (2010; Zbl 1240.65087) Full Text: DOI
Xia, Jianlin; Gu, Ming Robust approximate Cholesky factorization of rank-structured symmetric positive definite matrices. (English) Zbl 1217.65061 SIAM J. Matrix Anal. Appl. 31, No. 5, 2899-2920 (2010). Reviewer: Edgar Pereira (Covilha) MSC: 65F05 15A12 65F08 15B48 PDFBibTeX XMLCite \textit{J. Xia} and \textit{M. Gu}, SIAM J. Matrix Anal. Appl. 31, No. 5, 2899--2920 (2010; Zbl 1217.65061) Full Text: DOI Link
Gu, Ming; Li, Xiaoye S.; Vassilevski, Panayot S. Direction-preserving and Schur-monotonic semiseparable approximations of symmetric positive definite matrices. (English) Zbl 1209.65033 SIAM J. Matrix Anal. Appl. 31, No. 5, 2650-2664 (2010). MSC: 65F05 65F50 PDFBibTeX XMLCite \textit{M. Gu} et al., SIAM J. Matrix Anal. Appl. 31, No. 5, 2650--2664 (2010; Zbl 1209.65033) Full Text: DOI Link