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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 学科主题：mathematics     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 A modified relaxed splitting preconditioner for generalized saddle point problems from the incompressible Navier-Stokes equations 期刊论文 APPLIED MATHEMATICS LETTERS, 2016, 卷号: 55, 页码: 18-26 作者:  Fan, HT;  Zhu, XY 收藏  |  浏览/下载：56/0  |  提交时间：2017/01/12 Generalized saddle point problems  Modified relaxed splitting preconditioner  Matrix splitting  Eigenvalue distribution  Navier-Stokes equations   Splitting-based block preconditioning methods for block two-by-two matrices of real square blocks 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 243, 页码: 825-837 作者:  Yan, HY;  Huang, YM 收藏  |  浏览/下载：4/0  |  提交时间：2015/12/16 Block two-by-two matrix  Splitting iteration method  Orthogonal matrix  Spectral property  Splitting-based preconditioner   On decomposition-based block preconditioned iterative methods for half-quadratic image restoration 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2013, 卷号: 237, 期号: 1, 页码: 162-170 作者:  Huang, YM;  Lu, DY 收藏  |  浏览/下载：5/0  |  提交时间：2015/12/16 Half-quadratic regularization  Image restoration  Newton method  Matrix decomposition  Preconditioner  PCG method   BLOCK-TRIANGULAR PRECONDITIONERS FOR SYSTEMS ARISING FROM EDGE-PRESERVING IMAGE RESTORATION 期刊论文 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2010, 卷号: 28, 期号: 6, 页码: 848-863 作者:  Bai, ZZ;  Huang, YM;  Ng, MK 收藏  |  浏览/下载：2/0  |  提交时间：2015/12/16 Block system of equations  Matrix preconditioner  Edge-preserving  Image restoration  Half-quadratic regularization   A generalized preconditioned HSS method for non-Hermitian positive definite linear systems 会议论文 Workshop on Iterative Methods and Preconditioning Techniques, Suzhou, PEOPLES R CHINA, MAR 22-28, 2009 作者:  Yang, AL;  An, J;  Wu, YJ 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/20 Hermitian and skew-Hermitian splitting  Positive definite matrix  Iterative methods  Incremental unknowns  Preconditioner