Top network posts
- 23 Why is $a^n - b^n$ divisible by $a-b$?
- 21 What are normal schemes intuitively?
- 16 Why should faithfully flat descent preserve so many properties?
- 14 Number of permutations which fixes a certain number of point
- 12 Why are locally closed subschemes not open subschemes of closed subschemes?
- 12 Affine schemes are quasi-separated
- 11 Krull Dimension of a scheme
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