subshift's user avatar
subshift's user avatar
subshift's user avatar
subshift
  • Member for 14 years, 5 months
  • Last seen more than 3 years ago
47 votes

A single paper everyone should read?

33 votes

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

15 votes

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

13 votes

A single paper everyone should read?

12 votes

Computational software in Algebraic Topology?

9 votes

Regular languages and the pumping lemma

8 votes

Free, high quality mathematical writing online?

7 votes

More open problems

5 votes
Accepted

Equivalent subshifts

5 votes

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

4 votes

Using TikZ in papers

4 votes

How can one characterize NP^SAT?

1 vote

Intro to automatic theorem proving / logical foundations?

1 vote

Brun's algorithm

1 vote

What's the difference between 2 and 3?