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Nanjun Yang's user avatar
Nanjun Yang's user avatar
Nanjun Yang's user avatar
Nanjun Yang
  • Member for 5 years
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  • Beijing
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Assistant Research Fellow of Yanqi Lake Beijing Institute of Mathematical Sciences and Applications

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question
9
Stable homotopy groups of complex projective plane
Apr 29, 2021
question
6
Cohomological behavior of the embedding $Gr(3,5)\to Gr(3,6)$
Jul 28, 2020
question
5
Do infinite products commute with trivial cofibrations, for simplicial sets?
Dec 5, 2019
question
5
Is the map $GL_n(\mathbb{Z})\to GL_n(\mathbb{Z}/2\mathbb{Z})$ surjective?
Mar 18, 2021
question
5
Motivic cohomology with $\mathbb{Z}/2$ coefficients in positive characteristic
Jan 6, 2022
question
4
Are simplicial abelian sheaves fibrant?
Feb 27, 2020
question
4
Projective cellular varieties with singular cohomology admitting torsion different from two
Mar 26, 2021
question
4
On the swapping map of $\mathbb{G}_m$
Apr 8, 2022
question
4
Higher order differentials of Bockstein spectral sequence
Jun 23, 2022
question
4
Absolute purity in p-adic case
Aug 11