2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.RT2024
Combinatorial description of Lusztig -weight multiplicity
Seung Jin Lee
We conjecture a precise relationship between Lusztig -weight multiplicities for type and Kirillov-Reshetikhin crystals. We also define -version of -weigh…
math.CO2022★ 2 cited
Explicit formulas for e-positivity of chromatic quasisymmetric functions
Seung Jin Lee, Sue Kyong Y. Soh
In 1993, Stanley and Stembridge conjectured that a chromatic symmetric function of any -free poset is -positive. Guay-Paquet reduced the conjecture to - and $(2+2)…
math.CO2019
On the coproduct in affine Schubert calculus
Thomas Lam, Seung Jin Lee, Mark Shimozono
The cohomology of the affine flag variety of a complex reductive group is a comodule over the cohomology of the affine Grassmannian. We give positive formulae for the coproduct of…