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user43326
  • Member for 11 years
  • Last seen more than a month ago
  • Grenoble, France
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57
Posts
88
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66
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13
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50
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8
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12
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47
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14
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22
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28
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10
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15
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24
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7
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11
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Top posts
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17
(co)homology of symmetric groups
Sep 11, 2014
answer
15
Abstract proof that $\lvert H^2(G,A)\rvert$ counts group extensions
May 10, 2019
answer
11
Why does the Steenrod algebra act faithfully on $H^\ast(BC_p)$?
Dec 13, 2019
answer
10
Representation of finite groups in a compact Lie group
Jul 26, 2014
answer
8
Equivalence of the total spaces of two Serre fibrations with equivalent fibers
Jun 26, 2014
answer
8
What is $Sq^i(\alpha^j)$ for all $i$ and $j$?
Jul 16, 2015
answer
8
Atiyah Bott-Shapiro orientation Vs Anderson-Brown-Peterson Splitting
Feb 2, 2018
answer
7
What are the cohomology groups $H^d(BSO_\infty,Z)$ and $H^d(BO_\infty,Z)$?
May 7, 2014
answer
7
cohomology of iterated loop space on spheres
Aug 31, 2015
question
6
Double coset formulas for Orthogonal groups [Solved]
Nov 26, 2013
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14
Does VLC media player store the files or its history in a hidden location?