Skip to main content
Tour
About Us
Meta
Loading…
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top 400 Users
Digests
user44191
top
accounts
reputation
activity
subscriptions
Top Questions
21
votes
Why symplectic geometry gives Poisson geometry
sg.symplectic-geometry
poisson-geometry
motivation
holomorphic-symplectic
asked Nov 18, 2016 at 19:43
mathoverflow.net
16
votes
Darboux-like theorems
dg.differential-geometry
riemannian-geometry
sg.symplectic-geometry
kahler-manifolds
asked Nov 15, 2016 at 6:07
mathoverflow.net
15
votes
Universal coefficient theorem for group homology and cohomology
group-cohomology
asked Mar 31, 2015 at 21:51
mathoverflow.net
10
votes
Invariants for $SO_n \backslash \mathfrak{gl}_n / SO_n$
ag.algebraic-geometry
rt.representation-theory
lie-groups
invariant-theory
reductive-groups
asked Dec 11, 2019 at 4:01
mathoverflow.net
7
votes
Countability of conjugacy classes of closed subgroups
lie-groups
algebraic-groups
asked Mar 28, 2017 at 1:21
mathoverflow.net
7
votes
Seeing modules as ring extensions
rt.representation-theory
soft-question
asked Apr 20, 2017 at 3:22
mathoverflow.net
7
votes
Relations of axioms of choice
lo.logic
axiom-of-choice
asked May 1, 2018 at 1:51
mathoverflow.net
6
votes
Bracket systems (generalization of Poisson brackets)
ag.algebraic-geometry
operads
poisson-geometry
asked Mar 23, 2019 at 4:13
mathoverflow.net
6
votes
Kahler version of Darboux's Theorem
kahler-manifolds
holomorphic-symplectic
asked Nov 13, 2016 at 7:16
mathoverflow.net
6
votes
Lie bracket of gradients
reference-request
riemannian-geometry
asked Nov 30, 2016 at 23:31
mathoverflow.net
Top Answers
33
Does the algorithm of the Greeks produce all prime numbers?
mathoverflow.net
27
What are the equations for $SL_3/SL_2$?
mathoverflow.net
18
How many letters suffice to construct words with no repetition?
math.stackexchange.com
17
What are the solutions of this Diophantine equation?
mathoverflow.net
16
Linear permutations commuting with $x\rightarrow x^{-1}$
mathoverflow.net
15
How many letters suffice to construct words with no repetition?
mathoverflow.net
14
Are archimedean subextensions of ordered fields dense?
mathoverflow.net
12
"Make all numbers equal" game
mathoverflow.net
10
The $n$th power of a matrix by Companion matrix
mathoverflow.net
10
does this set of permutations form a group? And more
mathoverflow.net
10
Different derivations of the value of $\prod_{0\leq j<k<n}(\eta^k-\eta^j)$
mathoverflow.net
9
Are infinite groups in which most elements have order $\leq 2$ commutative?
mathoverflow.net
9
Divisibility of certain polynomials
mathoverflow.net
8
Least number of vertices in a graph with which one can uniquely recover some partition of N
mathoverflow.net
8
Does there exist another form of the derivative for polynomials?
mathoverflow.net
8
Can all proper sublattices of $\mathbb{Z}^n$ be generated cyclically?
mathoverflow.net
7
Tensor products of two irreducible representations of reductive groups and their inclusions
mathoverflow.net
7
A certain subset of general linear group
mathoverflow.net
7
Uniqueness of diagonalizing a matrix over $\mathbb{Z}_{p^k}$
mathoverflow.net
7
Countable version of Erdös-Lovasz-Faber conjecture
mathoverflow.net
7
Is this a known question about the expression of a function on $\Bbb R^2$ as an infinite sum of products?
mathoverflow.net
7
Extending a continuous self-map of an open subset to the whole space
mathoverflow.net
6
Can the same recursion pattern define several sequences of primes?
mathoverflow.net
5
Polynomial ring operations on $\mathbb{Z}$
mathoverflow.net
Stack Exchange works best with JavaScript enabled
mathoverflow.net
math.stackexchange.com