Skip to main content
Mathematics
Alexey Do's user avatar
Alexey Do's user avatar
Alexey Do's user avatar
Alexey Do
  • Member for 6 years, 7 months
  • Last seen this week
Profile Activity
Stats
2,189
reputation
20k
reached
50
answers
40
questions
Communities
About

I am a PhD student. I am interested in the theory of motives, especially the formalism of six operations and its interactions with singularity theory.

Badges
View all badges
This user doesn’t have any gold badges yet.
8
silver badges
15
bronze badges
Top tags
View all tags
55
Score
48
Posts
53
Posts %
14
Score
10
Posts
11
Posts %
9
Score
12
Posts
13
Posts %
9
Score
5
Posts
6
Posts %
8
Score
5
Posts
6
Posts %
6
Score
6
Posts
7
Posts %
Top posts
View all questions and answers
question
7
Understanding suspension isomorphism
Nov 19, 2018
question
7
Deligne category $\underline{\mathrm{Rep}}(GL_t)$ is abelian
Aug 18, 2021
question
6
Computing the Galois group of the extension $\mathbb{C}(x,y)/\mathbb{C}(x^a y^b, x^c y^d)$
Apr 18, 2020
question
6
Understanding the statement and the proof of Bertini's theorem in Griffiths and Harris
Aug 15, 2020
answer
5
Removing codimension $\ge 2$ subscheme does't change the module of global regular function
Apr 24, 2020
answer
4
Injectivity of map on sheaves $f^\sharp : \mathcal{O}_X \to f_*\mathcal{O}_Y$. Hartshorne $2.18$.
Apr 25, 2023
question
4
Krull dimension of polynomial rings over Noetherian rings via homological methods
May 27, 2019
question
4
Recommended books for reading the Euler characteristic class
Apr 21, 2020
question
4
Understanding a short exact sequence of sheaves associated to a divisor
Aug 2, 2020
question
4
Starting point for learning etale cohomology
Oct 20, 2020
Top network posts
View all network posts
7
Applications of the Dold-Kan correspondence
6
Any "motive"(-like) theory which can catch that cusp $y^2=x^3$ (and similar) are non-trivial?
5
Closed complement of an open immersion of rigid analytic spaces