Soojin Cho

most citedOn

e

-positivity and

e

-unimodality of chromatic quasisymmetric functions

9 citations · 9 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2019

An analogue of chromatic bases and $p$ -positivity of skew Schur $Q$ -functions

Soojin Cho, JiSun Huh, Sun-Young Nam

We investigate chromatic symmetric functions in the relation to the algebra $Γ$ of symmetric functions generated by Schur $Q$ -functions. We construct natural bases of $Γ$ in terms…

math.CO2017★ 9 cited

On $e$ -positivity and $e$ -unimodality of chromatic quasisymmetric functions

Soojin Cho, JiSun Huh

The $e$ -positivity conjecture and the $e$ -unimodality conjecture of chromatic quasisymmetric functions are proved for some classes of natural unit interval orders. Recently, J. Sha…

An analogue of chromatic bases and p-positivity of skew Schur Q-functions

On e-positivity and e-unimodality of chromatic quasisymmetric functions

An analogue of chromatic bases and $p$ -positivity of skew Schur $Q$ -functions

On $e$ -positivity and $e$ -unimodality of chromatic quasisymmetric functions