Chih-Whi Chen

collaborators

2 papers

math.RT2024

Typical representations of Takiff superalgebras

Chih-Whi Chen, Yongjie Wang

We investigate representations of the $ℓ$ -th Takiff superalgebras $g_{ℓ} := g \otimes C [θ] / (θ^{ℓ + 1})$ , for $ℓ > 0$ , assoc…

math.RT2023

Kostant's problem for Whittaker modules

Chih-Whi Chen

We study the classical problem of Kostant for Whittaker modules over Lie algebras and Lie superalgebras. We give a sufficient condition for a positive answer to Kostant's problem f…