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浏览/检索结果: 共10条，第1-10条 帮助 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 Domain decomposition methods for space fractional partial differential equations 期刊论文 JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 350, 页码: 573-589 作者:  Jiang, Yingjun;  Xu, Xuejun 收藏  |  浏览/下载：20/0  |  提交时间：2018/07/30 Fractional differential equations  Overlapping domain decompositions  Preconditioners   DOMAIN DECOMPOSITION PRECONDITIONERS FOR THE DISCONTINUOUS PETROV-GALERKIN METHOD 期刊论文 ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2017, 卷号: 51, 期号: 3, 页码: 1021-1044 作者:  Li, Xiang;  Xu, Xuejun 收藏  |  浏览/下载：8/0  |  提交时间：2018/07/30 DPG  domain decomposition  additive Schwarz preconditioner  Robin boundary condition  Helmholtz equation   OVERLAPPING DOMAIN DECOMPOSITION PRECONDITIONERS FOR UNCONSTRAINED ELLIPTIC OPTIMAL CONTROL PROBLEMS 期刊论文 INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2017, 卷号: 14, 期号: 4-5, 页码: 550-570 作者:  Tan, Zhiyu;  Gong, Wei;  Yan, Ningning 收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30 Overlapping domain decomposition method  elliptic optimal control problem  preconditioned MINRES method  preconditioned GMRES method   Convergence analysis on multigrid methods for elliptic problems with large jumps in coefficients 其他 2015-01-01 Zheng, Hui; Wu, Jinbiao 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 multigrid method  jump coefficient problem  discrete harmonic extension  nearly singular problem  preconditioned conjugate gradient method  DOMAIN DECOMPOSITION PRECONDITIONERS  WEIGHTED L2 PROJECTION  HIGH-CONTRAST MEDIA  DISCONTINUOUS COEFFICIENTS  SCHWARZ METHODS  FINITE-ELEMENT  SUBSPACE CORRECTIONS  MULTILEVEL METHODS  SINGULAR SYSTEMS  MULTISCALE FLOWS   Mixed order discretization based two-level Schwarz preconditioners for a tracer transport problem on the cubed-sphere 期刊论文 Computers and Fluids, 2015, 卷号: Vol.110, 页码: 88-95 作者:  Yang, HJ;  Yang, C;  Cai, XC 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 Tracer transport problem  Cubed-sphere mesh  Finite volume scheme  Fully implicit method  Multilevel domain decomposition  Strong and weak scalabilities   Mixed order discretization based two-level Schwarz preconditioners for a tracer transport problem on the cubed-sphere 期刊论文 Computers and Fluids, 2014 Yang, Haijian (1); Yang, Chao (2); Cai, Xiao-Chuan (4) 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/16 Two-level algebraic domain decomposition preconditioners using Jacobi-Schwarz smoother and adaptive coarse grid corrections 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2014, 卷号: 261 作者:  Xiang, Hua;  Nataf, Frederic 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Domain decomposition method  Jacobi-Schwarz  Ritz vector  Coarse grid correction  Two-level preconditioner   parallel multilevel methods for implicit solution of shallow water equations with nonsmooth topography on the cubed-sphere 期刊论文 Journal of Computational Physics, 2011, 卷号: 230, 期号: 7, 页码: 2523 - 2539 Chao Yang; Xiao-Chuan Cai 收藏  |  浏览/下载：29/0  |  提交时间：2013/10/08 Shallow water equations  Fully implicit method  Newton&ndash  Krylov&ndash  Schwarz  Multilevel domain decomposition method  Cubed-sphere mesh  Parallel processing  Strong and weak scalability   Parallel Two-Grid Semismooth Newton-Krylov-Schwarz Method for Nonlinear Complementarity Problems 期刊论文 Journal of Scientific Computing, 2011, 卷号: Vol.47 No.2, 页码: 258-280 作者:  Yang, HJ;  Cai, XC 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/05 Complementarity problem  Semismooth Newton  Two-level methods  Grid sequencing  Parallel computing  Schwarz preconditioners   Uniform convergent multigrid methods for elliptic problems with strongly discontinuous coefficients 其他 2008-01-01 Xu, Jinchao; Zhu, Yunrong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 preconditioned conjugate gradient  multigrid  BPX preconditioner  MGCG  variable coefficient  effective condition number  CONJUGATE-GRADIENT METHOD  WEIGHTED L2 PROJECTION  DOMAIN DECOMPOSITION  3 DIMENSIONS  SCHWARZ METHODS  PRECONDITIONERS  ALGORITHMS  CONSTRUCTION  SYSTEMS  SPACE