Kernel (核)
QUESTION
Kernel (核)
Click to reveal answer ANSWER
For a family $\mathcal{A}$ of subsets of $X$, $\operatorname{ker} \mathcal{A} := \bigcap_{A \in \mathcal{A}} A$.
Click to see question - ソースノート: chapter2.md
- カードID: kernel
- 状態: active