最終更新日：2025/12/05
(algebra) An algebra over a field; a ring with identity together with an injective ring homomorphism from a field, k, to the ring such that the image of the field is a subset of the center of the ring and such that the image of the field’s unity is the ring’s unity.
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k-algebra
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元となった辞書の項目
k-algebra
（ plural ）
