상미분방정식의 시간일치 수치해법과 안정성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이경중 | - |
dc.date.accessioned | 2023-12-22T10:00:56Z | - |
dc.date.available | 2023-12-22T10:00:56Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.uri | https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/9405 | - |
dc.description.abstract | Nowadays, the numerical time integration schemes are mainly used in the research of hydrodynamic problems. And the application has become widened more and more. However, the study of the numerical scheme in the view point of accuracy and stability seldom has been done recently, on the contrary many studies in former days. Without accuracy and stability check of numerical scheme, the conclusion on the calculations of delicate hydrodynamic problem may be misled. In this paper, the Time-Consistent numerical method for ordinary differential equation was introduced. This method has error of O(h^2) in time and error of O(h^3) in update equation. The numerical stability was investigated, the method introduced in this paper is proven to be more stable than the other one-step numerical methods. | - |
dc.format.extent | 16 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국해양과학기술원 | - |
dc.title | 상미분방정식의 시간일치 수치해법과 안정성 | - |
dc.title.alternative | Time-Consistent numerical method for ordinary differential equation | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 선박해양기술, v.52, no.1, pp 19 - 34 | - |
dc.citation.title | 선박해양기술 | - |
dc.citation.volume | 52 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 19 | - |
dc.citation.endPage | 34 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | numerical method | - |
dc.subject.keywordAuthor | numerical stability | - |
dc.subject.keywordAuthor | ordinary differential equation | - |
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