Free Filter (自由フィルター) (Definition II.2.7)
QUESTION
Free Filter (自由フィルター) (Definition II.2.7)
Click to reveal answer ANSWER
A filter $\mathcal{F}$ is free if its kernel is empty: $\bigcap_{F \in \mathcal{F}} F = \emptyset$.
Click to see question - ソースノート: chapter2.md
- カードID: free-filter
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