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	NOVEL MULTILEVEL PRECONDITIONERS FOR THE SYSTEMS ARISING FROM PLANE WAVE DISCRETIZATION OF HELMHOLTZ EQUATIONS WITH LARGE WAVE NUMBERS 期刊论文 OAI收割 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：37/0 \| 提交时间：2018/07/30 Helmholtz equation large wave numbers plane wave methods multilevel overlapping domain decomposition multilevel overlapping preconditioner smoothers
	A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator 期刊论文 OAI收割 PETROLEUM SCIENCE, 2014, 卷号: 11, 期号: 4, 页码: 540-549 作者: Wu Shuhong; Xu Jinchao; Feng Chunsheng; Zhang ChenSong; Li Qiaoyun \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2021/01/14 FACTORIZATION PROCEDURE MATRIX EQUATIONS SYSTEMS Multilevel preconditioner shared memory large-scale linear system reservoir simulation
	A MULTILEVEL PRECONDITIONER FOR THE MORTAR METHOD FOR NONCONFORMING P-1 FINITE ELEMENT 期刊论文 OAI收割 ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2009, 卷号: 43, 期号: 3, 页码: 429-444 作者: Rahman, Talal; Xu, Xuejun \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2018/07/30 Crouzeix-Raviart FE mortar method multilevel preconditioner auxiliary space method
	Multigrid method and multilevel additive preconditioner for mixed element method for non-self-adjoint and indefinite problems 期刊论文 OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2001, 卷号: 119, 期号: 2-3, 页码: 229-247 作者: Chen, JR \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2018/07/30 multigrid multilevel additive preconditioner mixed element indefinite problems
	A class of hybrid algebraic multilevel preconditioning methods 期刊论文 OAI收割 APPLIED NUMERICAL MATHEMATICS, 1996, 卷号: 19, 期号: 4, 页码: 389-399 作者: Bai, ZZ \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2018/07/30 multilevel method polynomial acceleration finite element optimal-order preconditioner