Christian Stump's user avatar
Christian Stump's user avatar
Christian Stump's user avatar
Christian Stump
  • Member for 12 years, 1 month
  • Last seen this week
13 votes
1 answer
523 views

Explicit forms for the roots of Eulerian polynomials

10 votes
1 answer
722 views

Demazure product in Coxeter and Artin groups

9 votes
1 answer
890 views

Is there an algorithm known to decompose quiver representation?

8 votes
1 answer
235 views

Finite posets for which all intervals are atomic

7 votes
2 answers
3k views

Decorated permutations and subset permutations

7 votes
1 answer
2k views

Deligne's letter to Looijenga from 1974

6 votes
1 answer
289 views

A bijective proof that the bistatistic $(\operatorname{exc},\operatorname{den})$ on permutations is Euler-Mahonian

5 votes
1 answer
2k views

Upper bound for largest eigenvalue of 0-1 matrix

3 votes
2 answers
489 views

What does the regular representation of the coinvariant ring of a unitary reflection group look like?

3 votes
1 answer
521 views

Comparison nauty vs. bliss of canonical form of bipartite graphs

2 votes
0 answers
84 views

An EKR type card deck of a childrens card game