3 papers
math.RT2026
A Comparison of cluster algebra structures arising from -boxes and Demazure weaves
JiSun Huh, Woo-Seok Jung, Myungho Kim +1
We compare two cluster algebras related to a positive element in the braid group of finite type. One is the localized bosonic extension ${\widetilde{\mathbb{A}}}…
math.CO2026
Thrall's problem for two rows
JiSun Huh, Woo-Seok Jung, Jang Soo Kim +1
In this paper, we study Thrall's problem for the higher Lie modules . Our main result provides a tableau-theoretic description of the Schur expansion of the character of $L_Î…
math.RT2025
Representation Theory of -Schur Algebras and Related Categories
Woo-Seok Jung, Young-Tak Oh
Jensen, Su, and Yang described the projective indecomposable modules of the -Schur algebra using its geometric realization. In this paper, the simple modules…