Wang, Shaoxin; Yang, Hu Conditioning theory of the equality constrained quadratic programming and its applications. (English) Zbl 1467.65037 Linear Multilinear Algebra 69, No. 6, 1161-1183 (2021). MSC: 65F35 15A12 15A60 PDFBibTeX XMLCite \textit{S. Wang} and \textit{H. Yang}, Linear Multilinear Algebra 69, No. 6, 1161--1183 (2021; Zbl 1467.65037) 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
Wang, Shaoxin; Li, Hanyu; Yang, Hu A note on the condition number of the scaled total least squares problem. (English) Zbl 1416.65107 Calcolo 55, No. 4, Paper No. 46, 13 p. (2018). MSC: 65F20 65F35 15A06 PDFBibTeX XMLCite \textit{S. Wang} et al., Calcolo 55, No. 4, Paper No. 46, 13 p. (2018; Zbl 1416.65107) Full Text: DOI arXiv
Yang, Hu; Wang, Shaoxin A flexible condition number for weighted linear least squares problem and its statistical estimation. (English) Zbl 1327.65089 J. Comput. Appl. Math. 292, 320-328 (2016). MSC: 65F35 15A12 15A60 PDFBibTeX XMLCite \textit{H. Yang} and \textit{S. Wang}, J. Comput. Appl. Math. 292, 320--328 (2016; Zbl 1327.65089) Full Text: DOI
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
Li, Hanyu; Wang, Shaoxin; Yang, Hu On mixed and componentwise condition numbers for indefinite least squares problem. (English) Zbl 1286.65051 Linear Algebra Appl. 448, 104-129 (2014). MSC: 65F20 65F35 15A12 15A09 PDFBibTeX XMLCite \textit{H. Li} et al., Linear Algebra Appl. 448, 104--129 (2014; Zbl 1286.65051) Full Text: DOI