User subshift

46 votes

A single paper everyone should read?

answered Oct 25, 2009 at 19:20

37 votes

What are some reasonable-sounding statements that are independent of ZFC?

answered Oct 22, 2009 at 21:50

15 votes

Cutting a rectangle into an odd number of congruent non-rectangular pieces

answered Jan 18, 2010 at 21:50

12 votes

A single paper everyone should read?

answered Oct 24, 2009 at 17:56

12 votes

Computational software in Algebraic Topology?

answered Mar 3, 2011 at 0:56

9 votes

Regular languages and the pumping lemma

answered Oct 20, 2009 at 12:03

8 votes

Free, high quality mathematical writing online?

answered Oct 21, 2009 at 21:33

8 votes

Equivalent subshifts

answered Apr 29, 2011 at 16:26

5 votes

Characterize P^NP (a.k.a. Delta_2^p)

answered Oct 23, 2009 at 23:37

4 votes

Using TikZ in papers

answered Apr 8, 2010 at 6:30

4 votes

How can one characterize NP^SAT?

answered Oct 23, 2009 at 8:35

1 vote

Intro to automatic theorem proving / logical foundations?

answered Oct 23, 2009 at 11:34

1 vote

Brun's algorithm

answered Jun 22, 2015 at 12:08

1 vote

What's the difference between 2 and 3?

answered Apr 18, 2011 at 15:29

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15 Answers

A single paper everyone should read?

What are some reasonable-sounding statements that are independent of ZFC?

Cutting a rectangle into an odd number of congruent non-rectangular pieces

A single paper everyone should read?

Computational software in Algebraic Topology?

Regular languages and the pumping lemma

Free, high quality mathematical writing online?

More open problems

Equivalent subshifts

Characterize P^NP (a.k.a. Delta_2^p)

Using TikZ in papers

How can one characterize NP^SAT?

Intro to automatic theorem proving / logical foundations?

Brun's algorithm

What's the difference between 2 and 3?