Proof of Gessel's \(\gamma\)-positivity conjecture
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Publication:311509
zbMath1344.05007MaRDI QIDQ311509
Publication date: 13 September 2016
Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)
Full work available at URL: http://www.combinatorics.org/ojs/index.php/eljc/article/view/v23i3p15
Related Items (12)
Positivity and divisibility of enumerators of alternating descents ⋮ On two-sided gamma-positivity for simple permutations ⋮ On \(\gamma\)-positive polynomials arising in pattern avoidance ⋮ An involution on restricted Laguerre histories and its applications ⋮ The Eulerian distribution on involutions is indeed \(\gamma\)-positive ⋮ The \(\gamma\)-positivity of bivariate Eulerian polynomials via the Hetyei-Reiner action ⋮ A two-sided analogue of the Coxeter complex ⋮ Gamma-positivity in combinatorics and geometry ⋮ On two unimodal descent polynomials ⋮ Statistics on multipermutations and partial \(\gamma\)-positivity ⋮ A new class of refined Eulerian polynomials ⋮ Gamma positivity of the descent based Eulerian polynomial in positive elements of classical Weyl groups
Cites Work
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- Théorie géométrique des polynômes eulériens
- Two-Sided Eulerian Numbers via Balls in Boxes
- Permutations and sequences with repetitions by number of increases
- Eulerian Numbers
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