Noam Zeilberger's user avatar
Noam Zeilberger's user avatar
Noam Zeilberger's user avatar
Noam Zeilberger
  • Member for 14 years, 5 months
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12 votes
3 answers
2k views

Is there a category of non-well-founded sets?

10 votes
2 answers
261 views

equivalence classes of arch diagrams in bijection with permutations

10 votes
1 answer
354 views

Wiener's axiomatization of the group law based on division

8 votes
1 answer
433 views

Ends as a "cotrace" operation on profunctors

7 votes
1 answer
230 views

name for monoids inducing bimonoids in Rel?

6 votes
1 answer
302 views

Adjunction up to distributor

5 votes
0 answers
213 views

Is Domineering on any finite approximation of the Sierpinski Carpet always a second-player win?

4 votes
1 answer
243 views

defining a bicategory of real-valued matrices

2 votes
1 answer
410 views

efficient arithmetic with (short) Conway games?

1 vote
2 answers
363 views

How to understand a rooting of a dessin d'enfant?

0 votes
0 answers
219 views

how many ways can an algebra be a weighted colimit of free algebras?