自己準同型の乗法〈龍孫江の群論道具箱〉

Jul 10, 2026Channel
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Video Details

Published6 days ago
Duration11:38
Video IDiutPlV-CIBs
Languageja
CategoryScience & Technology
PrivacyPublic
Made for KidsNo
Video TypeRegular Video

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Views58
Likes3
Comments0
Engagement Rate5.17%
Likes per 100 views5.17
Comments per 1K views0.00

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Description

値の演算によって自己準同型の「乗法」を定義します.ただ,この写像は常に準同型とは限らないので,すこし条件が必要です. 数学日誌note: 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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