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  1. 紀要掲載論文
  2. 北見工業大学研究報告
  3. Vol.2

実二次形式の符号について

https://kitami-it.repo.nii.ac.jp/records/6195
9640b07d-a7e7-4ea1-8951-e356ee4be75a
名前 / ファイル ライセンス アクション
2-1-10.pdf 2-1-10.pdf (1.7 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2007-04-09
タイトル
タイトル 実二次形式の符号について
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
その他のタイトル
その他のタイトル Some Note on Real Quadratic Form
著者 礒部, 煕郎

× 礒部, 煕郎

WEKO 31730

礒部, 煕郎

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東山, 貞子

× 東山, 貞子

WEKO 31731

東山, 貞子

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著者別名
識別子
識別子 31732
識別子Scheme WEKO
姓名
姓名 Kiro, ISOBE
著者別名
識別子
識別子 31733
識別子Scheme WEKO
姓名
姓名 Teiko, HIGASHIYAMA
抄録
内容記述タイプ Abstract
内容記述 Let A(x, x) be a quadratic form (with real coefficient) which corresponds to the symmetric matrix A=(aij). Namely, A(x, x)=Σaijx_ix_j. In this report, we assume that A is regular. The following theorem is well known : A(x, x) is positive definite form, if and only if, every principal minor of A is positive. We shall prove this theorem without taking up the Sylvester’s low of inertia and signature of A(x, x).
書誌情報 北見工業大学研究報告

巻 2, 号 1, p. 109-113, 発行日 1967-03
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
値 publisher
出版者
出版者 北見工業大学
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