Top network posts
- 37 Can Cantor set be the zero set of a continuous function?
- 24 Fano plane drawings: embedding PG(2,2) into the real plane
- 18 How many of the true sentences are provable?
- 16 Best algebraic geometry textbook? (other than Hartshorne)
- 16 A proof without derivatives that a real polynomial of degree $n$ has at most $n-1$ local extrema
- 14 Why the name "variety" and the notation "V" for zeroes of polynomials?
- 14 affine open subset of affine scheme
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