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浏览/检索结果: 共17条，第1-10条 帮助 限定条件 内容类型：期刊论文    专题：兰州大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Two new variants of the HSS preconditioner for regularized saddle point problems 期刊论文 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2016, 卷号: 72, 期号: 3, 页码: 603-619 作者:  Liang, ZZ;  Zhang, GF 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/12 Hermitian and skew-Hermitian splitting  Preconditioning  Regularized saddle point problem  Spectral analysis  Optimization   A class of preconditioned generalized local PSS iteration methods for non-Hermitian saddle point problems 期刊论文 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2016, 卷号: 72, 期号: 4, 页码: 1188-1204 作者:  Fan, HT;  Wang, X;  Zheng, B 收藏  |  浏览/下载：5/0  |  提交时间：2017/01/12 Non-Hermitian saddle point problems  Positive-definite and skew-Hermitian splitting  Preconditioning  Iteration method  Convergence   A relaxed positive semi-definite and skew-Hermitian splitting preconditioner for non-Hermitian generalized saddle point problems 期刊论文 NUMERICAL ALGORITHMS, 2016, 卷号: 72, 期号: 3, 页码: 813-834 作者:  Fan, HT;  Zheng, B;  Zhu, XY 收藏  |  浏览/下载：56/0  |  提交时间：2017/01/12 Non-Hermitian generalized saddle point problems  Relaxed positive semi-definite and skew-Hermitian splitting  Eigenvalue and eigenvector distribution  Preconditioning  Krylov subspace method   Parameterized preconditioned Hermitian and skew-Hermitian splitting iteration method for a class of linear matrix equations 期刊论文 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2015, 卷号: 70, 期号: 6, 页码: 1357-1367 作者:  Zhang, WH;  Yang, AL;  Wu, YJ 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/12 Linear matrix equation  Hermitian and skew-Hermitian splitting  Iteration method  Iteration parameter  Convergence analysis   A generalized relaxed positive-definite and skew-Hermitian splitting preconditioner for non-Hermitian saddle point problems 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 258, 页码: 36-48 作者:  Fan, HT;  Zhu, XY 收藏  |  浏览/下载：4/0  |  提交时间：2016/07/28 Non-Hermitian saddle point problems  Generalized relaxation PSS preconditioner  Eigenvalue properties  GMRES method   On parameterized generalized skew-Hermitian triangular splitting iteration method for singular and nonsingular saddle point problems 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 254, 期号: -, 页码: 340-359 作者:  Zhang, GF;  Liao, LD;  Liang, ZZ 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/16 Saddle point problems  Semi-convergence  Convergence  GSTS iteration method  Matrix splitting   On generalized local Hermitian and skew-Hermitian splitting iterative method for block two-by-two linear systems 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 250, 页码: 463-478 作者:  Zhu, MZ;  Zhang, GF;  Liang, ZZ 收藏  |  浏览/下载：2/0  |  提交时间：2015/12/16 Block two-by-two linear systems  Generalized local Hermitian and skew-Hermitian splitting (GLHSS)  Iterative method  Convergence   The Uzawa-HSS method for saddle-point problems 期刊论文 APPLIED MATHEMATICS LETTERS, 2014, 卷号: 38, 页码: 38-42 作者:  Yang, AL;  Wu, YJ 收藏  |  浏览/下载：5/0  |  提交时间：2015/12/16 Saddle-point problems  Hermitian and skew-Hermitian splitting  Uzawa method  Convergence   On semi-convergence of generalized skew-Hermitian triangular splitting iteration methods for singular saddle-point problems 期刊论文 LINEAR ALGEBRA AND ITS APPLICATIONS, 2014, 卷号: 459, 页码: 493-510 作者:  Dou, Y;  Yang, AL;  Wu, YJ 收藏  |  浏览/下载：6/0  |  提交时间：2015/12/16 Singular saddle-point problems  Skew-Hermitian triangular splitting  Iteration method  Semi-convergence  Moore-Penrose inverse  Singular value decomposition   Accelerated Newton-GPSS methods for systems of nonlinear equations 期刊论文 JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS, 2014, 卷号: 17, 期号: 2, 页码: 245-254 作者:  Li, X;  Wu, YJ 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/16 system of nonlinear equations  generalized positive-definite and skew-Hermitian splitting  inexact Newton method  convergence property