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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 \|
	EFFICIENT MULTILEVEL PRECONDITIONERS FOR THREE-DIMENSIONAL PLANE WAVE HELMHOLTZ SYSTEMS WITH LARGE WAVE NUMBERS 期刊论文 OAI收割 MULTISCALE MODELING & SIMULATION, 2017, 卷号: 15, 期号: 3, 页码: 1242-1266 作者: Hu, Qiya; Li, Xuan \| 收藏 \|
	LOCAL MULTILEVEL METHODS FOR SECOND-ORDER ELLIPTIC PROBLEMS WITH HIGHLY DISCONTINUOUS COEFFICIENTS 期刊论文 OAI收割 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 \|
	Optimality of local multilevel methods on adaptively refined meshes for elliptic boundary value problems 期刊论文 OAI收割 JOURNAL OF NUMERICAL MATHEMATICS, 2010, 卷号: 18, 期号: 1, 页码: 59-90 作者: Xu, X.; Chen, H.; Hoppe, R. H. W. \| 收藏 \|
	LOCAL MULTILEVEL METHODS FOR ADAPTIVE FINITE ELEMENT METHODS FOR NONSYMMETRIC AND INDEFINITE ELLIPTIC BOUNDARY VALUE PROBLEMS 期刊论文 OAI收割 SIAM JOURNAL ON NUMERICAL ANALYSIS, 2010, 卷号: 47, 期号: 6, 页码: 4492-4516 作者: Chen, Huangxin; Xu, Xuejun \| 收藏 \|
	Multilevel augmentation methods for differential equations 期刊论文 OAI收割 ADVANCES IN COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 1-4, 页码: 213-238 作者: Chen, ZY; Wu, B; Xu, YS \| 收藏 \|