中国科学院机构知识库网格系统: 检索

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

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	A Robust Multilevel Preconditioner Based on a Domain Decomposition Method for the Helmholtz Equation 期刊论文 OAI收割 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：66/0 \| 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 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：41/0 \| 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 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 \| 浏览/下载：30/0 \| 提交时间：2018/07/30 Helmholtz equation large wave numbers plane wave methods overlapping domain decomposition multilevel preconditioners 3-level smoothers