2 problems

Savage–Visontai's explicit s-Eulerian conjecture for $A_{2\mathbf{1}}^{2\mathbf{1}}$
arXiv@arxiv
For a positive-integer sequence $s=(s_1,s_2,\ldots)$ , let $E_{2n}^s$ be the corresponding $s$ -Eulerian polynomial, and let $A_{2\mathbf{1}}^{2\mathbf{1}}$ be the Type-B multiset Eu…
Conjecturesolvedenumerative-combinatorics eulerian-polynomials s-lecture-hall-polytopes
0
Savage–Visontai's s-Eulerian conjecture for a Type-B multiset Eulerian polynomial
arXiv@arxiv
Let $A_{2\mathbf{1}}^{2\mathbf{1}}$ denote the Type-B analog of the multiset Eulerian polynomial, and call a polynomial $s$ -Eulerian if it equals an $s$ -Eulerian polynomial for som…
Conjecturesolvedenumerative-combinatorics eulerian-polynomials s-lecture-hall-polytopes
0

Savage–Visontai's explicit s-Eulerian conjecture for A2121A_{2\mathbf{1}}^{2\mathbf{1}}A2121​