5 citations · 5 across the 2 of their papers we have counts for
2 papers
math.CO2017
A new approach to -positivity for Stanley's chromatic functions
Alexander Paunov, András Szenes
In this paper, we study positivity phenomena for the -coefficients of Stanley's chromatic function of a graph. We introduce a new combinatorial object: the {\em correct} sequenc…
math.CO2017★ 5 cited
Planar graphs and Stanley's Chromatic Functions
Alexander Paunov
This article is dedicated to the study of positivity phenomena for the chromatic symmetric function of a graph with respect to various bases of symmetric functions. We give a new p…