Skip to main content
MathOverflow
Luc Guyot's user avatar
Luc Guyot's user avatar
Luc Guyot's user avatar
Luc Guyot
  • Member for 8 years, 7 months
  • Last seen this week
Profile Activity
Stats
7,608
reputation
80k
reached
107
answers
3
questions
Communities
View all
Badges
View all badges
2
gold badges
30
silver badges
51
bronze badges
Top tags
View all tags
270
Score
38
Posts
35
Posts %
234
Score
47
Posts
43
Posts %
131
Score
20
Posts
18
Posts %
67
Score
9
Posts
8
Posts %
66
Score
9
Posts
8
Posts %
61
Score
11
Posts
10
Posts %
Top posts
View all questions and answers
23
Average measure of intersection of a convex region with its translate
Oct 7, 2017
20
Does the ring $R = \mathbb{Z}[X^{\pm1}]$ of Laurent polynomials over $\mathbb{Z}$ satisfy $SL_2(R) = E_2(R)$?
May 30, 2016
20
Deciding if $\mathbb{Z}\ltimes_A \mathbb{Z}^5$ and $\mathbb{Z}\ltimes_B \mathbb{Z}^5$ are isomorphic or not
Aug 15, 2020
19
When is $A\otimes R$ a free $R$-module?
Nov 22, 2017
18
Has the Jacobson/ Baer radical of a group been studied?
Jan 13, 2017
15
Finite non-commutative ring with few invertible (unit) elements
Oct 29, 2017
13
a normal form for matrices over Z[x]/(x^2-1) ?
Jun 10, 2016
13
Solvable groups that are linear over $\mathbb{C}$ but not over $\mathbb{Q}$?
Nov 16, 2023
13
What is known about ideal and divisibility lattices of GCD domains and their generalizations?
Oct 30, 2017
13
Can one prove the elementary divisor theorem for PIDs by elementary matrix operations?
Jul 23, 2017