User mathreader

82 votes

Famous mathematical quotes

answered Nov 29, 2009 at 21:34

13 votes

What are the most overloaded words in mathematics?

answered Dec 1, 2009 at 20:03

12 votes

Essential theorems in group (co)homology

answered Jan 22, 2010 at 4:44

12 votes

Why are free groups residually finite?

answered Apr 11, 2010 at 23:48

11 votes

Depressed graduate student.

answered Jan 2, 2010 at 1:07

8 votes

Accepted

Can every parabolic subgroup be conjugated to its opposite by an element of the Weyl group?

answered Apr 21, 2011 at 3:35

6 votes

Low dimensional nilpotent Lie algebras

answered Apr 13, 2010 at 0:41

4 votes

Abelianization of a semidirect product

answered Apr 21, 2011 at 11:53

4 votes

Books you would like to see translated into English

answered Jun 28, 2015 at 12:01

4 votes

Intuitive crutches for higher dimensional thinking

answered Oct 21, 2018 at 9:40

4 votes

Paper by I. N. Sanov, Solution of the Burnside problem for exponent 4

answered Apr 28, 2023 at 15:30

3 votes

Decomposition of Braid Groups

answered Jun 28, 2015 at 12:53

3 votes

Paradoxical Mathematical Objects Pending for Construction

answered Aug 13, 2018 at 10:10

2 votes

Accepted

homogeneous subset of [0,1] of arbitrarily small Lebesgue measure

answered Jul 2, 2013 at 6:44

2 votes

To what extent can algorithms in undergraduate linear algebra be made continuous/polynomial/etc.?

answered Sep 8, 2010 at 4:02

1 vote

Injectivity of the Dehn-Nielsen-Baer map?

answered Feb 7, 2021 at 7:38

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16 Answers

Famous mathematical quotes

What are the most overloaded words in mathematics?

Essential theorems in group (co)homology

Why are free groups residually finite?

Depressed graduate student.

Can every parabolic subgroup be conjugated to its opposite by an element of the Weyl group?

Low dimensional nilpotent Lie algebras

Abelianization of a semidirect product

Books you would like to see translated into English

Intuitive crutches for higher dimensional thinking

Paper by I. N. Sanov, Solution of the Burnside problem for exponent 4

Decomposition of Braid Groups

Paradoxical Mathematical Objects Pending for Construction

homogeneous subset of [0,1] of arbitrarily small Lebesgue measure

To what extent can algorithms in undergraduate linear algebra be made continuous/polynomial/etc.?

Injectivity of the Dehn-Nielsen-Baer map?