9 citations · 13 across the 11 of their papers we have counts for
Showing 2018 · math.COShow all
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math.CO2018
Melting lollipop chromatic quasisymmetric functions and Schur expansion of unicellular LLT polynomials
JiSun Huh, Sun-Young Nam, Meesue Yoo
In this work, we generalize and utilize the linear relations of LLT polynomials introduced by Lee \cite{Lee}. By using the fact that the chromatic quasisymmetric functions and the…
math.CO2018
A bijection between self-conjugate and ordinary partitions and counting simultaneous cores as its application
Hyunsoo Cho, JiSun Huh, Jaebum Sohn
We give a bijection between the set of self-conjugate partitions and that of ordinary partitions. Also, we show the relation between hook lengths of self conjugate partition and co…
math.CO2018
On toric ideals arising from signed graphs
JiSun Huh, Sangwook Kim, Boram Park
A signed graph is a pair of a graph and its sign , where a \textit{sign} is a function from to . Note that…