Melting lollipop chromatic quasisymmetric functions and Schur expansion of unicellular LLT polynomials

Huh, J; Nam, SY; Yoo, M

Yoo, M (corresponding author), Chungbuk Natl Univ, Dept Math, Cheongju 28644, South Korea.

DISCRETE MATHEMATICS, 2020; 343 (3):

Abstract

In this work, we generalize and utilize the linear relations of LLT polynomials introduced by Lee (2017). By using the fact that the chromatic quasisy......

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