MathOverflow
L. Xie's user avatar
L. Xie's user avatar
L. Xie's user avatar
L. Xie
  • Member for 3 years, 7 months
  • Last seen this week
  • United Kingdom
Profile Activity
Stats
631
reputation
3k
reached
1
answer
9
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
4
silver badges
11
bronze badges
Top tags
View all tags
4
Score
4
Posts
40
Posts %
0
Score
4
Posts
40
Posts %
0
Score
4
Posts
40
Posts %
0
Score
3
Posts
30
Posts %
0
Score
3
Posts
30
Posts %
0
Score
2
Posts
20
Posts %
Top posts
All Questions Answers
Score Newest
question
15
Application of higher categories in algebra
Feb 26, 2020
question
6
When is the localization of all hypercovers equivalent to that of Čech covers?
Aug 18, 2019
question
6
Does the Peskine–Szpiro intersection theorem imply Krull's ideal height theorem?
Apr 6, 2022
question
5
Homotopy pullback of $\mathbb{A}^1$-projections in the Nisnevich localization
Aug 12, 2019
question
5
Is $B\mathbb{G}_m$ strongly $A^1$-invariant?
Aug 15, 2019
question
5
Is transfinite composition of weak equivalences of simplicial presheaves a weak equivalence?
Aug 24, 2019
answer
4
lines on quintic del Pezzo 3-fold of degree 5
Mar 12, 2020
question
3
Proof that $Sing^IX$ is $I$-invariant for an interval object in a site by "simplicial decomposition"
Aug 25, 2019
question
3
Descent in the injective model structure and descent for simplicial presheaves
Sep 6, 2019
question
3
Example of a secondary representation of a module that is not a direct sum
Nov 11, 2022

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.