半直積での可換性〈龍孫江の群論道具箱〉

Jan 30, 2026Channel
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Video Overview

Video Details

Published5 months ago
Duration12:46
Video IDvk4hXQWrD3Q
Languageja
CategoryScience & Technology
PrivacyPublic
Made for KidsNo
Video TypeRegular Video

Performance Metrics

Views55
Likes6
Comments0
Engagement Rate10.91%
Likes per 100 views10.91
Comments per 1K views0.00

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Description

半直積における2つの部分群が元ごとに可換であることを示します.群作用つきSylowの定理の証明につながります. 数学日誌note:https://note.com/ron1827/n/n8ba48483bd00 懇志リスト:https://www.amazon.jp/hz/wishlist/ls/34AQR3SREDWUW?ref_=wl_share OFUSE:https://ofuse.me/ron1827 Twitter: https://twitter.com/ron1827 可換環論bot: https://twitter.com/CommAlg_bot 数学日誌: http://blog.livedoor.jp/ron1827-algebras/

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