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pi_1
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19
Cohomology of ramified double cover of $\mathbb P^n$ (reference)
May 30, 2017
13
Difference between rationally connected and $\mathrm{CH}_0\simeq \mathbb Z$
Sep 13, 2016
6
Two abelian groups, each being direct factor of the other
May 16, 2017
6
tangent cone and local picture
Jan 30, 2019
6
Linear systems separating points
Jun 13, 2019
5
Two ways to look at a double cover of the projective line
Mar 16, 2017
5
Degree of unirational parametrization of hypersurfaces
Apr 8, 2017
5
Geometric description of Stein factorization in a special case
Jul 28, 2017
4
Deformation of minimal surfaces
Aug 17, 2025
4
Map between irreducible representations in basis given by Young tableaux
Aug 23, 2021