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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

Top Answers

Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?

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Order of product of two elements in an abelian group

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Textbook for Etale Cohomology

mathoverflow.net

Linear Algebra Problems?

mathoverflow.net

Question about negative matrix involution

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The cardinality of the group $\mathrm{SL}(k,\mathbb{Z}/n\mathbb{Z})$

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