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<Original Paper>Determination of the Moduli of Ring Domains by Finite Element Methods
https://doi.org/10.15112/00000322
https://doi.org/10.15112/0000032200e09636-6b89-4650-aa09-d306ffaf9149
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PDF (1.6 MB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2001-01-01 | |||||||||
| タイトル | ||||||||||
| タイトル | <Original Paper>Determination of the Moduli of Ring Domains by Finite Element Methods | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | finite element methods | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | moduli of ring domains | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.15112/00000322 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| ページ属性 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | P(論文) | |||||||||
| 著者名(英) |
MIZUMOTO, Hisao
× MIZUMOTO, Hisao
× HARA, Heihachiro
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| 著者所属(英) | ||||||||||
| en | ||||||||||
| Department of Medical Informatics, Faculty of Medical Professions, Kawasaki University of Medical Welfare | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Department of Medical Informatics, Faculty of Medical Professions, Kawasaki University of Medical Welfare | ||||||||||
| 抄録(英) | ||||||||||
| en | ||||||||||
| In the present paper we aim to establish a method of finite element approximations by which we can determine the moduli of thin ring domains and thick ones with critical boundary points. Our method matches the abstract definition of Riemann surfaces, and also will offer a new technique of high practical use in numerical calculation. It is characteristic of our method that we adopt ordinary triangular meshes and linear elements on a subregion of an image by a local parameter of every fixed parametric disk, our approximating functions satisfy the boundary conditions exactly even in the case of curvilinear boundary arcs, and express singular property exactly near critical boundary points. Hence the approximations of high precision are obtained, and the fairly good upper and lower bounds to the moduli can be evaluated. It should be noted that we do not adopt any so-called refined or curvilinear mesh near critical boundary points. | ||||||||||
| 書誌情報 |
en : Kawasaki journal of medical welfare 巻 7, 号 1, p. 1-32, 発行日 2001 |
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| 公開者 | ||||||||||
| 出版者 | 川崎医療福祉学会 | |||||||||
| 雑誌書誌ID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA11108172 | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1341-5077 | |||||||||
