Skip to main content
MathOverflow
Alvaro Martinez's user avatar
Alvaro Martinez's user avatar
Alvaro Martinez's user avatar
Alvaro Martinez
  • Member for 6 years, 1 month
  • Last seen this week
Profile Activity
Stats
502
reputation
3k
reached
2
answers
7
questions
#222 this week
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
2
silver badges
12
bronze badges
Top tags
View all tags
9
Score
6
Posts
67
Posts %
9
Score
4
Posts
44
Posts %
5
Score
2
Posts
22
Posts %
5
Score
2
Posts
22
Posts %
4
Score
1
Posts
11
Posts %
0
Score
2
Posts
22
Posts %
Top posts
15
What is the centralizer of a Young subgroup of $S_n$?
Jul 8, 2022
8
What is the ring structure on Lusztig's integral form of quantum $\mathfrak{sl}(2)$?
May 13, 2023
7
Are there natural isomorphisms $S^{(2,1)}(k^{m+1})\cong k^2\otimes W$?
Nov 15, 2023
5
What is the ring structure on Lusztig's integral form of quantum $\mathfrak{sl}(2)$?
May 15, 2023
4
Combinatorial description of Hard Lefschetz for toric varieties
Jun 1, 2022
4
Explicit isomorphism between two realizations of $H^*_T(\operatorname{Gr}(k,n))$ (reference request)
Jun 18, 2022
4
Wedderburn-Malcev principal theorem for graded-finite algebras
Aug 22, 2024
4
Spectral sequence from standard/Verma filtration/flag to compute Lie algebra cohomology of tensor product with respect to $\mathfrak{n}$
Mar 8, 2022
1
What is known about the algebras $\mathrm{End}_{U_q(\mathfrak{sl}_2)}(L(d)^{\otimes n})$?
10 hours ago
Top network posts
View all network posts
25
Is there an orthonormal set of polynomials whose derivatives are orthogonal?
22
Strange acknowledgment in Serge Lang's Linear Algebra
9
Does any normalized function $D$ other than determinant of matrix satisfy $D(AB) = D(A)D(B)$?
7
$\mathrm{SO}(3)$-invariant polynomials
6
Reference request: unusual expansion of product of binomial coefficients