Samar, Mahvish; Li, Hanyu; Wei, Yimin Condition numbers for the \(K\)-weighted pseudoinverse \(L^\dagger_K\) and their statistical estimation. (English) Zbl 1467.65036 Linear Multilinear Algebra 69, No. 4, 752-770 (2021). MSC: 65F35 65F20 15A12 15A60 PDFBibTeX XMLCite \textit{M. Samar} et al., Linear Multilinear Algebra 69, No. 4, 752--770 (2021; Zbl 1467.65036) Full Text: DOI
Farooq, Aamir; Samar, Mahvish; Li, Hanyu; Mu, Chunlai Sensitivity analysis for the block Cholesky downdating problem. (English) Zbl 1483.65063 Int. J. Comput. Math. 97, No. 6, 1234-1253 (2020). MSC: 65F35 65F05 15A23 15A12 PDFBibTeX XMLCite \textit{A. Farooq} et al., Int. J. Comput. Math. 97, No. 6, 1234--1253 (2020; Zbl 1483.65063) Full Text: DOI
Wang, Shaoxin; Li, Hanyu; Yang, Hu On the condition number theory of the equality constrained indefinite least squares problem. (English) Zbl 1405.65064 Electron. J. Linear Algebra 34, 619-638 (2018). MSC: 65F35 15A12 15A60 PDFBibTeX XMLCite \textit{S. Wang} et al., Electron. J. Linear Algebra 34, 619--638 (2018; Zbl 1405.65064) Full Text: arXiv
Li, Hanyu; Wang, Shaoxin On the partial condition numbers for the indefinite least squares problem. (English) Zbl 1377.65049 Appl. Numer. Math. 123, 200-220 (2018). MSC: 65F20 65F35 PDFBibTeX XMLCite \textit{H. Li} and \textit{S. Wang}, Appl. Numer. Math. 123, 200--220 (2018; Zbl 1377.65049) Full Text: DOI arXiv
Li, Hanyu; Wang, Shaoxin; Zheng, Chan Perturbation analysis for the periodic generalized coupled Sylvester equation. (English) Zbl 1391.65116 Int. J. Comput. Math. 94, No. 10, 2011-2026 (2017). MSC: 65F35 15A23 15A45 PDFBibTeX XMLCite \textit{H. Li} et al., Int. J. Comput. Math. 94, No. 10, 2011--2026 (2017; Zbl 1391.65116) Full Text: DOI arXiv
Li, Hanyu; Wang, Shaoxin Partial condition number for the equality constrained linear least squares problem. (English) Zbl 1385.65032 Calcolo 54, No. 4, 1121-1146 (2017). Reviewer: Constantin Popa (Constanţa) MSC: 65F20 65F35 15A12 15A60 PDFBibTeX XMLCite \textit{H. Li} and \textit{S. Wang}, Calcolo 54, No. 4, 1121--1146 (2017; Zbl 1385.65032) Full Text: DOI arXiv
Wang, Shaoxin; Yang, Hu; Li, Hanyu Condition numbers for the nonlinear matrix equation and their statistical estimation. (English) Zbl 1321.65071 Linear Algebra Appl. 482, 221-240 (2015). MSC: 65F35 15A24 15A12 PDFBibTeX XMLCite \textit{S. Wang} et al., Linear Algebra Appl. 482, 221--240 (2015; Zbl 1321.65071) Full Text: DOI