Young-Tak Oh

activity

20042023

most citedWeak Bruhat interval modules of the 0-Hecke algebra

10 citations · 29 across the 15 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.RT2022★ 1 cited

Induction and restriction of two variable Hecke algebras

Woo-Seok Jung, Young-Tak Oh

The purpose of this paper is to study induction and restriction of two-variable Hecke algebras. First, we provide the explicit form of the Mackey decomposition formula. And then, w…

math.CO2022

Categorifications of $QSym$ using supercharacter theories and a new basis for $NSym_{C (q, t)}$

Woo-Seok Jung, Young-Tak Oh

Let us fix a positive integer $ν > 1$ . For each positive integer $n > 1$ , we consider a normal supercharacter theory $S_{n}$ of $G_{n}$ , where $G_{n}$ is the direct-product of $n-1…

math.RT2022★ 2 cited

Homological properties of 0-Hecke modules for dual immaculate quasisymmetric functions

Seung-Il Choi, Young-Hun Kim, Sun-Young Nam +1

Let $n$ be a nonnegative integer. For each composition $α$ of $n$ , Berg $et al.$ introduced a cyclic indecomposable $H_{n} (0)$ -module $V_{α}$ with a dual immaculate…

Induction and restriction of two variable Hecke algebras

Categorifications of QSym using supercharacter theories and a new basis for NSymC(q,t)​

Homological properties of 0-Hecke modules for dual immaculate quasisymmetric functions

Categorifications of $QSym$ using supercharacter theories and a new basis for $NSym_{C (q, t)}$