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 Users
Digests
Portland
Math amateur
top
accounts
reputation
activity
bookmarks
subscriptions
Top Questions
23
votes
EGZ theorem (Erdős-Ginzburg-Ziv)
nt.number-theory
additive-combinatorics
asked Feb 28, 2010 at 22:58
mathoverflow.net
21
votes
Non-isomorphic finite simple groups
gr.group-theory
finite-groups
asked Sep 19, 2012 at 20:43
mathoverflow.net
20
votes
$A_6 \simeq \mathrm{PSL}_2(\mathbb{F}_9) $ only simple group of order 360
group-theory
finite-groups
simple-groups
asked Sep 19, 2011 at 19:45
math.stackexchange.com
13
votes
The maximum order of finite subgroups in $GL(n,Q)$
gr.group-theory
finite-groups
asked Feb 12, 2010 at 16:03
mathoverflow.net
13
votes
Consequence of equidistribution or not?
analytic-number-theory
ca.analysis-and-odes
asked Oct 13, 2010 at 4:07
mathoverflow.net
12
votes
Cyclic Sylow $p$-subgroup in finite simple groups
gr.group-theory
finite-groups
asked Oct 14, 2012 at 13:40
mathoverflow.net
12
votes
(Path) connected set of matrices?
linear-algebra
path-connected
asked May 16, 2010 at 1:49
mathoverflow.net
12
votes
Non-commutator in simple group?
gr.group-theory
finite-groups
asked May 1, 2012 at 20:59
mathoverflow.net
12
votes
Embeddings of finite groups into $\mathrm{GL}_n(\mathbb{Z})$
group-theory
finite-groups
asked Oct 8, 2011 at 15:30
math.stackexchange.com
11
votes
Eigenvalues of doubly stochastic matrices
linear-algebra
spectral-theory
asked Nov 9, 2011 at 3:01
math.stackexchange.com
1
2
3
next
Top Answers
56
Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?
math.stackexchange.com
20
Order of product of two elements in an abelian group
math.stackexchange.com
15
Textbook for Etale Cohomology
mathoverflow.net
7
Linear Algebra Problems?
mathoverflow.net
6
Question about negative matrix involution
math.stackexchange.com
6
The cardinality of the group $\mathrm{SL}(k,\mathbb{Z}/n\mathbb{Z})$
math.stackexchange.com
Stack Exchange works best with JavaScript enabled