MathOverflow
Alexander Betts's user avatar
Alexander Betts's user avatar
Alexander Betts's user avatar
Alexander Betts
  • Member for 5 years, 2 months
  • Last seen this week
Profile Activity
Stats
1,740
reputation
12k
reached
13
answers
10
questions
Communities
About

I am a postgraduate researcher in the area of arithmetic and anabelian geometry, currently at Harvard University.

(24/07/22)

Badges
View all badges
This user doesn’t have any gold badges yet.
8
silver badges
18
bronze badges
Top tags
View all tags
43
Score
6
Posts
26
Posts %
33
Score
2
Posts
9
Posts %
24
Score
3
Posts
13
Posts %
24
Score
3
Posts
13
Posts %
12
Score
2
Posts
9
Posts %
12
Score
2
Posts
9
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
21
Is a direct sum of flabby sheaves flabby?
Jul 19, 2020
answer
20
No canonical isomorphism
Apr 23, 2021
question
14
Weil pairing on abelian varieties and etale Chern classes
May 14, 2021
question
12
Yoneda Lemma for monoidal functors
Apr 24, 2021
answer
12
Smooth morphism (algebraic geometry) vs. Submersion (differential geo) & Ehresman's Lemma
Nov 1, 2020
answer
11
Is it possible to create a polynomial $p(x)$ with this relation between $p(0)$ and $p(c)$?
Sep 18, 2020
answer
10
An abstract characterization of line integrals
Jul 16, 2020
question
7
Uniqueness of quasi-inverses in infinity categories
Jul 2, 2018
question
7
The weight filtration on etale cohomology and Berkovich analytic geometry
Oct 30, 2018
question
7
Rigid analytic varieties vs rigid spaces
Jul 16, 2020
Top network posts
View all network posts
11
Why can't Wall of Force be dispelled?
9
Does Horde breaker work with crossbows?
9
Publishing with initial as first name & middle and last name spelled out in full
7
How to provide knowledge to players?

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.