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Questions
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Finite groups admitting free isometric actions on round spheres

may 9 12 at 18:59 Mauricio 710●3●12

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Proofs of Mordell-Weil theorem

oct 29 at 18:55 Pete L. Clark 40k●4●103●227

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An analogue of Lefschetz hyperplane theorem for complements to subvarieties in $\mathbb C^n$ ?

may 11 11 at 16:22 aglearner 3,972●8●24

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Unique factorisation and the fact that $\mathbb A^2-0$ is not an affine variety?

mar 7 11 at 14:21 Brian 886●2●15

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Fundamental groups of normal complex quasi-projective varieties

jun 13 at 15:24 Donu Arapura 13.8k●1●28●63

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Projective submanifolds of $\mathbb CP^n$ whose normals bundles are sums of linear.

feb 9 at 22:15 Mahdi Majidi-Zolbanin 1,802●1●2●11

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Is it true that Nature promotes products?

may 14 at 23:21 Qiaochu Yuan 38.8k●5●117●306

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Higher dimensional Bezout via Hilbert polynomials: a reference.

mar 5 at 22:20 aglearner 3,972●8●24

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A classification of rational surfaces with effective $K$

feb 24 at 14:40 Gianni Bello 848●4●8

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“Arithmetic genus” of a plane curve singularity.

feb 24 at 13:39 Jérémy Blanc 1,697●1●4●13

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