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ON FORMAL EXTENSIONS OF NEAR-FIELDS
http://hdl.handle.net/10131/5677
http://hdl.handle.net/10131/56779d647030-1ffa-47df-abb2-7156c8bd48f3
名前 / ファイル | ライセンス | アクション |
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YMJ_45_N2_1998_105-108.pdf (299.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2009-12-15 | |||||
タイトル | ||||||
タイトル | ON FORMAL EXTENSIONS OF NEAR-FIELDS | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
著者 |
Zayed, Maher
× Zayed, Maher |
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著者所属 | ||||||
Department of Mathematics, Faculty of Science, University of Banha, Banha-Egypt | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this note, the notion of a formal limit "Lim" is introduced. A nonprincipal ultrafilter associated with "Lim" is constructed. A characterization of ultrapower extensions of near-fields in terms of formal limits is given. In fact, we show that a near-fieeld $¥Omega$ is an ultrapower extension of a near-field $K$ if and only if $¥Omega$ is a formal extension of $K$ . | |||||
書誌情報 |
Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学 巻 45, 号 2, p. 105-108, 発行日 1998 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00440523 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA0089285X | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Yokohama City University and Yokohama National University |