中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
parallel preconditioners for large scale partial difference equation systems

文献类型:会议论文

作者Sun Jia-Chang ; Cao Jian-Wen ; Yang Chao
出版日期2009
会议名称1st International Conference on Numerical Algebra and Scientific Computing (NASC06)
会议日期DEC 22-25,
会议地点Beijing, PEOPLES R CHINA
关键词PDE-based parallel preconditioner Partial difference equations DASP
英文摘要We propose a new preconditioner DASP (discrete approximate spectral preconditioner), based on the existing well-known preconditioners and our computational experience. Parallel preconditioning strategies for large scale partial difference equation systems arising from partial differential equations are investigated. Numerical results are given to show the efficiency and effectiveness of the new preconditioners for both model problems and real applications in petroleum reservoir simulation. (c) 2009 Published by Elsevier B.V.
会议录出版者JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
会议录出版地PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
ISSN号0377-0427
源URL[http://124.16.136.157/handle/311060/8194]  
专题软件研究所_并行计算实验室 _会议论文
推荐引用方式
GB/T 7714
Sun Jia-Chang,Cao Jian-Wen,Yang Chao. parallel preconditioners for large scale partial difference equation systems[C]. 见:1st International Conference on Numerical Algebra and Scientific Computing (NASC06). Beijing, PEOPLES R CHINA. DEC 22-25,.

入库方式: OAI收割

来源:软件研究所

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