最終更新日：2024/08/04
(mathematics) Of an abelian group: whose every extension by a torsion-free group splits.
正解を見る
cotorsion
編集履歴（0）
(mathematics) Of an abelian group: whose every extension by a torsion-free group splits.
cotorsion
DiQt（ディクト）
無料
★★★★★★★★★★
