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浏览/检索结果: 共6条，第1-6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 New Uzawa-Type Iteration Method for Non-Hermitian Saddle-Point Problems 期刊论文 EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2017, 卷号: 7, 期号: 1-1, 页码: 211-226 作者:  Dou, Y;  Yang, AL;  Wu, YJ 收藏  |  浏览/下载：2/0  |  提交时间：2017/05/09 Saddle-point problems  Uzawa method  preconditioned shift-splitting  convergence  preconditioner   The modified shift-splitting preconditioners for nonsymmetric saddle-point problems 期刊论文 APPLIED MATHEMATICS LETTERS, 2016, 卷号: 59, 页码: 109-114 作者:  Zhou, SW;  Yang, AL;  Dou, Y;  Wu, YJ 收藏  |  浏览/下载：6/0  |  提交时间：2017/01/12 Nonsymmetric saddle point-problem  Shift-splitting preconditioner  Iteration method  Convergence   Modified parameterized inexact Uzawa method for singular saddle-point problems 期刊论文 NUMERICAL ALGORITHMS, 2016, 卷号: 72, 期号: 2, 页码: 325-339 作者:  Dou, Y;  Yang, AL;  Wu, YJ 收藏  |  浏览/下载：4/0  |  提交时间：2017/01/12 Singular saddle-point problems  Uzawa method  Semi-convergence property  Moore-Penrose inverse  Iteration parameter   On generalized parameterized inexact Uzawa methods for singular saddle-point problems 期刊论文 NUMERICAL ALGORITHMS, 2015, 卷号: 69, 期号: 3, 页码: 579-593 作者:  Yang, AL;  Dou, Y;  Wu, YJ;  Li, X 收藏  |  浏览/下载：8/0  |  提交时间：2017/01/12 Singular saddle-point problems  Uzawa method  Semi-convergence property  Moore-Penrose inverse  Iteration parameter   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   Optimal error bound and Fourier regularization for identifying an unknown source in the heat equation 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 230, 期号: 2, 页码: 728-737 作者:  Dou, FF;  Fu, CL;  Yang, FL 收藏  |  浏览/下载：1/0  |  提交时间：2015/12/16 Ill-posed problem  Optimal error bound  Unknown source  Heat equation  Fourier regularization