書誌事項
- タイトル別名
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- Predictor-Corrector Iteration for Runge-Kutta-Nystrom Methods with Stepsize Control and Its Parallel Implementation
- キザミハバ セイギョ キノウ オ モツ ヨソクシ シュウセイシガタ Runge
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説明
A parallel predictor-corrector method, which consists of an explicit block method and an implicit Runge-Kutta-Nystrom method, is developed for solving second order initial value problems of the form y″=f(x, y), y(x_0)=η, y′(x_0)=ζ. A stepsize strategy based on Milne's device and an adaptive scheme for the predictor-corrector iteration are proposed. The method is implemented on a KSR1 parallel computer, which is a distributed memory system with 32 processors. The numerical experiment on the computer shows that the most successful implementation achieves a peak performance of speed-up 7.6 when the number of processors is 18.
収録刊行物
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- 日本応用数理学会論文誌
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日本応用数理学会論文誌 7 (4), 333-352, 1997
一般社団法人 日本応用数理学会
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詳細情報 詳細情報について
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- CRID
- 1390001205767701632
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- NII論文ID
- 110001883664
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- NII書誌ID
- AN10367166
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- ISSN
- 09172246
- 24240982
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- NDL書誌ID
- 4365337
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可