Gjergji Zaimi's user avatar
Gjergji Zaimi's user avatar
Gjergji Zaimi's user avatar
Gjergji Zaimi
  • Member for 14 years, 3 months
  • Last seen this week
  • Palo Alto, CA, USA
80 votes
10 answers
9k views

Existence of a zero-sum subset

42 votes
5 answers
4k views

Groups, quantum groups and (fill in the blank)

39 votes
2 answers
1k views

How close can one get to the missing finite projective planes?

37 votes
2 answers
2k views

A group-theoretic perspective on Frankl's union closed problem

36 votes
1 answer
2k views

On a remark of Tait on FLT for the exponent 3

35 votes
1 answer
2k views

Random walk inside a random walk inside...

27 votes
3 answers
2k views

Majorization and Schur Polynomials

27 votes
5 answers
2k views

What (if anything) happened to Viennot's theory of Heaps of pieces?

22 votes
3 answers
2k views

Covering a circle with red and blue arcs

22 votes
1 answer
822 views

q-Catalan numbers from Grassmannians

20 votes
1 answer
882 views

Double Counting: Motivic Edition

20 votes
4 answers
838 views

Enumeration and random selection

20 votes
13 answers
4k views

Local-global approach to graph theory

19 votes
2 answers
2k views

What role does Cauchy's determinant identity play in combinatorics?

19 votes
3 answers
1k views

Can nonabelian groups be detected "locally"?

18 votes
2 answers
1k views

Why are there no triple affine Hecke algebras?

17 votes
4 answers
2k views

Markov chain on groups

16 votes
2 answers
514 views

Surprising appearances of Painlevé transcendents

15 votes
0 answers
701 views

Wherefore art thou a Borcherds Product?

15 votes
1 answer
1k views

Lagrange's theorem for Hopf algebras

15 votes
5 answers
4k views

Discrete harmonic function on a planar graph

15 votes
2 answers
541 views

Random graphs in $\mathbb R^2$ (or random rays from $\mathbb Z^2$)

15 votes
1 answer
1k views

Is there a group whose cardinality counts non-intersecting paths?

14 votes
1 answer
533 views

Arctic regions in higher dimensional zonotopes

14 votes
4 answers
2k views

Is a polynomial with 1 very large coefficient irreducible?

14 votes
6 answers
1k views

Non-arithmetic proof of the integrality of a rational expression

14 votes
1 answer
573 views

Pushing convex bodies together

14 votes
1 answer
621 views

Is this generalized version of plethysm Schur positive?

13 votes
1 answer
227 views

Recognizing algebraic independence among Schur polynomials

13 votes
3 answers
1k views

When are Ehrhart functions of compact convex sets polynomials?