User Autumn Kent

83 votes

Periods and commas in mathematical writing

answered Nov 24, 2009 at 13:27

53 votes

Mathematicians who were late learners?-list

answered Oct 31, 2009 at 21:08

52 votes

Accepted

Proving that a group is free

answered Mar 16, 2010 at 21:08

45 votes

Experimental mathematics leading to major advances

answered Jan 17, 2010 at 15:47

36 votes

Compactification theorem for differentiable manifolds ?

answered Apr 24, 2010 at 17:26

29 votes

Fundamental group of 3-manifold with boundary

answered Nov 19, 2009 at 17:05

26 votes

Accepted

Diffeomorphisms vs homeomorphisms of 3-manifolds

answered Dec 29, 2011 at 19:22

25 votes

What are some examples of colorful language in serious mathematics papers?

answered Jan 15, 2011 at 5:09

22 votes

Elegant proof that any closed, oriented 3-manifold is the boundary of some oriented 4-manifold?

answered Apr 29, 2011 at 12:36

21 votes

Accepted

For which surfaces is Penner's conjecture known to be true?

answered Nov 4, 2014 at 17:12

21 votes

Colloquial catchy statements encoding serious mathematics

answered Nov 1, 2009 at 16:23

21 votes

Fundamental Examples

answered Nov 11, 2009 at 12:27

20 votes

Finitely presented sub-groups of $\operatorname{GL}(n,C)$

answered Dec 23, 2009 at 18:49

20 votes

Titles composed entirely of math symbols

answered Jul 11, 2011 at 5:22

19 votes

Fibers of fibrations of a 3-manifold over $S^1$

answered Apr 7, 2011 at 20:00

17 votes

Dimension leaps

answered Nov 14, 2009 at 3:28

17 votes

Introductory text on geometric group theory?

answered Nov 2, 2009 at 23:43

17 votes

Accepted

Homology generated by lifts of simple curves

answered Jan 29, 2012 at 1:56

16 votes

3-manifolds with solvable fundamental group

answered Jan 17, 2012 at 17:47

16 votes

Accepted

F→E→B bundle with B,E,F hyperbolic: possible?

answered May 26, 2011 at 1:52

16 votes

Accepted

Does every finitely generated group have a maximal normal subgroup?

answered Nov 4, 2009 at 14:40

15 votes

What part of the fundamental group is captured by the second homology group?

answered Sep 29, 2010 at 2:36

15 votes

Accepted

Word problem for fundamental group of submanifolds of the 4-sphere

answered Jul 21, 2010 at 14:29

15 votes

Is $ord(xy)$ independent of $ord(x)$ and $ord(y)$ in a finite group?

answered Sep 23, 2011 at 22:20

15 votes

Accepted

Hyperbolic exceptional fillings of cusped hyperbolic 3-manifolds

answered Feb 14, 2013 at 14:33

14 votes

Accepted

Do different Dehn fillings produce homeomorphic 3-manifolds ?

answered Mar 30, 2013 at 15:02

14 votes

Accepted

Is the spectrum of closed geodesics in a closed hyperbolic 3-manifold asymptotically homogeneously dense?

answered Oct 8, 2010 at 16:41

14 votes

When is a extension of $\mathbb{Z}$ by a free group a CAT(0) group?

answered Feb 1, 2011 at 13:59

14 votes

Why is it a good idea to study a ring by studying its modules?

answered Nov 12, 2009 at 23:17

13 votes

Quantitative versions of ergodic theorem

answered Nov 6, 2009 at 19:15

Stack Exchange Network

125 Answers

Periods and commas in mathematical writing

Mathematicians who were late learners?-list

Proving that a group is free

Experimental mathematics leading to major advances

Compactification theorem for differentiable manifolds ?

Fundamental group of 3-manifold with boundary

Diffeomorphisms vs homeomorphisms of 3-manifolds

What are some examples of colorful language in serious mathematics papers?

Elegant proof that any closed, oriented 3-manifold is the boundary of some oriented 4-manifold?

For which surfaces is Penner's conjecture known to be true?

Colloquial catchy statements encoding serious mathematics

Fundamental Examples

Finitely presented sub-groups of $\operatorname{GL}(n,C)$

Titles composed entirely of math symbols

Fibers of fibrations of a 3-manifold over $S^1$

Dimension leaps

Introductory text on geometric group theory?

Homology generated by lifts of simple curves

3-manifolds with solvable fundamental group

F→E→B bundle with B,E,F hyperbolic: possible?

Does every finitely generated group have a maximal normal subgroup?

What part of the fundamental group is captured by the second homology group?

Word problem for fundamental group of submanifolds of the 4-sphere

Is $ord(xy)$ independent of $ord(x)$ and $ord(y)$ in a finite group?

Hyperbolic exceptional fillings of cusped hyperbolic 3-manifolds

Do different Dehn fillings produce homeomorphic 3-manifolds ?

Is the spectrum of closed geodesics in a closed hyperbolic 3-manifold asymptotically homogeneously dense?

When is a extension of $\mathbb{Z}$ by a free group a CAT(0) group?

Why is it a good idea to study a ring by studying its modules?

Quantitative versions of ergodic theorem