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	Making global simpler GMRES more stable 期刊论文 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25 作者: Liu, Qiaohua[1]; Shen, Dongmei[2]; Jia, Ziwei[3] 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/04/22 adaptive method condition number global simpler GMRES large-scale nonsymmetric linear system
	On the weighting method for mixed least squares-total least squares problems 期刊论文 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2017, 卷号: 24 作者: Liu, Qiaohua[1]; Wang, Minghui[2] 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/04/24 inverse and Rayleigh quotient iteration methods mixed LS-TLS weighted total least squares weighting factor
	Block SOR methods for the solution of indefinite least squares problems 期刊论文 CALCOLO, 2014, 卷号: 51, 页码: 367-379 作者: Liu, Qiaohua[1]; Liu, Aijing[2] 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/04/30 Indefinite least squares problems Block SOR methods Convergence Optimal parameter
	Synthesis, crystal structure and photocatalytic properties of an unprecedented arsenic-disubstituted Lindqvist-type peroxopolyoxoniobate ion: {As2Nb4(O-2)(4)O14H1.5}(4.5-) 期刊论文 DALTON TRANSACTIONS, 2014, 卷号: 43, 期号: 26, 页码: 9843-9846 作者: Geng, Qiaohua[1]; Liu, Qisen[2]; Ma, Pengtao[3]; Wang, Jingping[4]; Niu, Jingyang[5] 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/12/23
	Incomplete hyperbolic Gram-Schmidt-based preconditioners for the solution of large indefinite least squares problems 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2013, 卷号: 250, 页码: 210-216 作者: Liu, Qiaohua[1]; Zhang, Fudao[2] 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/04/30 Indefinite least squares problems Incomplete hyperbolic classical/modified Gram-Schmidt methods CGILS Preconditioner
	Modified Gram-Schmidt-based methods for block downdating the Cholesky factorization 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2011, 卷号: 235, 页码: 1897-1905 作者: Liu, Qiaohua[1] 收藏 \| 浏览/下载：1/0 \| 提交时间：2019/04/30 Block downdating Cholesky factorization Hyperbolic modified Gram-Schmidt method Numerical stability
	Preconditioned conjugate gradient methods for the solution of indefinite least squares problems 期刊论文 CALCOLO, 2011, 卷号: 48, 页码: 261-271 作者: Liu, Qiaohua[1]; Li, Xianjuan[2] 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/04/30 Indefinite least squares problems Preconditioner Conjugate gradient method Sparse QR factorization
	Algebraic properties and perturbation results for the indefinite least squares problem with equality constraints 期刊论文 INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2010, 卷号: 87, 页码: 425-434 作者: Liu, Qiaohua[1]; Wang, Minghui[2] 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/04/30 equality constrained indefinite least squares problem KKT system the method of weighting generalized hyperbolic QR factorization perturbation theory
	On direct elimination methods for solving the equality constrained least squares problem 期刊论文 LINEAR & MULTILINEAR ALGEBRA, 2010, 卷号: 58, 页码: 173-184 作者: Liu, Qiaohua[1]; Wei, Musheng[2] 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/04/30 equality constrained least squares direct elimination method Modified Gram-Schmidt column pivoting round-off error
	The hyperbolic elimination method for solving the equality constrained indefinite least squares problem 期刊论文 INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2010, 卷号: 87, 页码: 2953-2966 作者: Liu, Qiaohua[1]; Pan, Baozhen[2]; Wang, Qian[3] 收藏 \| 浏览/下载：1/0 \| 提交时间：2019/04/30 equality constrained indefinite least squares problem hyperbolic QR factorization method hyperbolic elimination method forward stable

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