Wiktionary英語版

出典：Wiktionary

real projective plane

出典:『Wiktionary』 (2025/02/20 04:28 UTC 版)

名詞

real projective plane (plural real projective planes)

  1. (geometry) A three-dimensional vector space over the field of real numbers in which one-dimensional linear subspaces are considered as “points” and two-dimensional linear subspaces are considered as “lines”. Equivalently, a sphere in which pairs of antipodal points are considered as “points” and great circles are considered as “lines”.

上位語

参照

  1. ^ Garrett Birkhoff with Saunders Mac Lane (1953) A Survey Of Modern Algebra, Revised edition, U.S.A.: The Macmillan Company, published 1960, §IX.14, page 294
調べた例文を記録して、効率よく覚えましょう
Weblio会員無料で登録できます
履歴機能 過去に調べた単語を確認できる
語彙力診断 診断回数が4回に増加
マイ単語帳 便利な学習機能付き
マイ例文帳 文章で意味を理解できる
Weblio会員登録(無料)はこちらから▶

閲覧履歴

全履歴クリア

・Real projective plane
・kunthunath
・filisters
・wazukacho
・Donua
単語帳に追加

Real projective planeのページの著作権