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Matthieu Romagny's user avatar
Matthieu Romagny's user avatar
Matthieu Romagny
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56
Fantastic properties of Z/2Z
Nov 14, 2013
25
What is the standard 2-generating set of the symmetric group good for?
Oct 1, 2021
24
Widely accepted mathematical results that were later shown to be wrong?
Aug 28, 2010
21
Polynomials for addition in the Witt vectors
Mar 31, 2012
17
Who wrote `if only I could understand the equation $d^2=0$'?
Aug 29, 2023
15
Why does finitely presented imply quasi-separated ?
Aug 26, 2010
14
Descent of functions along finite birational morphisms
Jun 21, 2014
13
Les deux théorèmes d'existence en théorie formelle des modules
May 15, 2012
12
Example of a form linear in infinitely many variables ?
Aug 30, 2012
12
Name and/or uses for the spectrum of a stalk?
Jul 25, 2013