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	A Robust Multilevel Preconditioner Based on a Domain Decomposition Method for the Helmholtz Equation 期刊论文 JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 1, 页码: 291-311 作者: Lu, Peipei; Xu, Xuejun 收藏 \| 浏览/下载：44/0 \| 提交时间：2019/10/28 Multilevel method Helmholtz equation High wave number Continuous interior penalty finite element method GMRES method Overlapping domain decomposition method
	NOVEL MULTILEVEL PRECONDITIONERS FOR THE SYSTEMS ARISING FROM PLANE WAVE DISCRETIZATION OF HELMHOLTZ EQUATIONS WITH LARGE WAVE NUMBERS 期刊论文 SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2017, 卷号: 39, 期号: 4, 页码: A1675-A1709 作者: Hu, Qiya; Li, Xuan 收藏 \| 浏览/下载：21/0 \| 提交时间：2018/07/30 Helmholtz equation large wave numbers plane wave methods multilevel overlapping domain decomposition multilevel overlapping preconditioner smoothers
	EFFICIENT MULTILEVEL PRECONDITIONERS FOR THREE-DIMENSIONAL PLANE WAVE HELMHOLTZ SYSTEMS WITH LARGE WAVE NUMBERS 期刊论文 MULTISCALE MODELING & SIMULATION, 2017, 卷号: 15, 期号: 3, 页码: 1242-1266 作者: Hu, Qiya; Li, Xuan 收藏 \| 浏览/下载：21/0 \| 提交时间：2018/07/30 Helmholtz equation large wave numbers plane wave methods overlapping domain decomposition multilevel preconditioners 3-level smoothers
	Parallel two-level domain decomposition based Jacobi-Davidson algorithms for pyramidal quantum dot simulatio 期刊论文 COMPUTER PHYSICS COMMUNICATIONS, 2016 作者: Zhao, Tao; Hwang, Feng-Nan; Cai, Xiao-Chuan 收藏 \| 浏览/下载：18/0 \| 提交时间：2017/01/15
	Domain Decomposition Methods for Nonlinear Fluid-structure Interaction Problems 会议论文 International Conference on Domain Decomposition Method (DD23), 韩国济州岛作者: Xiao-Chuan Cai 收藏 \| 浏览/下载：10/0 \| 提交时间：2016/01/27
	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
	LOCAL MULTILEVEL METHODS FOR SECOND-ORDER ELLIPTIC PROBLEMS WITH HIGHLY DISCONTINUOUS COEFFICIENTS 期刊论文 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2012, 卷号: 30, 期号: 3, 页码: 223-248 作者: Chen Huangxin; Xu Xuejun; Zheng Weiying 收藏 \| 浏览/下载：0/0 \| 提交时间：2021/01/14 BOUNDARY-VALUE-PROBLEMS WEIGHTED L2 PROJECTION FINITE-ELEMENT METHODS MULTIGRID V-CYCLE DOMAIN DECOMPOSITION 3 DIMENSIONS ITERATIVE METHODS ERROR ESTIMATORS SCHWARZ METHODS REFINED MESHES Local multilevel method Adaptive finite element method Preconditioned conjugate gradient method Discontinuous coefficients
	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：26/0 \| 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
	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

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