Soojin Cho

activity

20132026

most citedOn

e

-positivity and

e

-unimodality of chromatic quasisymmetric functions

9 citations · 24 across the 14 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.CO2013

The Combinatorics of $A_{2}$ -webs

Georgia Benkart, Soojin Cho, Dongho Moon

The nonelliptic $A_{2}$ -webs with $k$ " $+$ "s on the top boundary and $3 n - 2 k$ " $-$ "s on the bottom boundary combinatorially model the space $\mathsf{Hom}_{\mathfrak{sl}_3}(\m…

math.CO2013

A combinatorial proof of a symmetry of $(t, q)$ -Eulerian numbers of type $B$ and type $D$

Soojin Cho, Kyoungsuk Park

A symmetry of $(t, q)$ -Eulerian numbers of type $B$ is combinatorially proved by defining an involution preserving many important statistics on the set of permutation tableaux of ty…

The Combinatorics of A2​-webs

A combinatorial proof of a symmetry of (t,q)-Eulerian numbers of type B and type D

The Combinatorics of $A_{2}$ -webs

A combinatorial proof of a symmetry of $(t, q)$ -Eulerian numbers of type $B$ and type $D$