한국전산응용수학회:학술대회논문집 (Proceedings of the Korean Society of Computational and Applied Mathematics Conference)
- 한국전산응용수학회 2003년도 KSCAM 학술발표회 프로그램 및 초록집
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- Pages.5.1-5
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- 2003
Relaxed multisplitting and relaxed nonstationary two-stage multisplitting methods
초록
In this paper, we study the convergence of relaxed multisplitting and relaxed nonstationary two-stage multisplitting methods associated with a multisplitting which is obtained from the ILU factorizations for solving a linear system whose coefficient matrix is an H-matrix. Also, parallel performance results of relaxed nonstaionary two-stage multisplitting method using ILU factorizations as inner splittings on the IBM p690 supercomputer are provided to analyze theoretical results.
키워드