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red_trumpet
  • Member for 8 years, 8 months
  • Last seen more than a week ago
  • Germany
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I there, I'm studying mathematics in germany.

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Top posts

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16
Can non-reduced fibers appear over a subset of codimension $\geq 2$?
Feb 8, 2021
14
J.-P. Serre: Duality of regular differentials on singular curves
Oct 20, 2020
9
Divided power algebra is artinian as a module over the polynomial ring
Nov 2, 2018
7
About "strict" short exact sequences in quasi-abelian subcategory of a derived category
Nov 21, 2019
7
J.-P. Serre: Duality of regular differentials on singular curves
Mar 23, 2021
6
Why is the scheme of isomorphisms of sheaves affine over the base?
Nov 4, 2021
6
Reference request: Automorphisms of $\mathbb C\{x,y\}$ which preserve the equation of the cusp, $x^3 - y^2$
Feb 23, 2024
5
Is there Riemann-Roch without denominators for complex manifolds?
Jun 19, 2024
5
Describing the compactified Jacobian of a nodal curve
Oct 3, 2024
5
Why is the scheme of isomorphisms of sheaves affine over the base?
Nov 5, 2021

Top network posts

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78
How to read mp3 tags in shell?
38
Why does chktex lint "command terminated with space"?
34
Rearrange PDF pages using the command-line
30
How to read mp3 tags in shell?
22
How to backup GNOME terminal emulator settings?