Jia-Jun Ma

activity

20122026

most citedInvariants and K-spectrums of local theta lifts

17 citations · 36 across the 20 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.RT2023

Special unipotent representations of simple linear Lie groups of type A

Dan Barbasch, Jia-Jun Ma, Binyong Sun +1

Let G be a special linear group over the real, the complex or the quaternion, or a special unitary group. In this note, we determine all special unipotent representations of G in t…

math.RT2023★ 1 cited

On the annihilator variety of a highest weight module for classical Lie algebras

Zhanqiang Bai, Jia-Jun Ma, Yutong Wang

Let $g$ be a classical complex simple Lie algebra. Let $L (λ)$ be a highest weight module of $g$ with highest weight $λ - ρ$ , where $ρ$ is half the sum of positi…

math.RT2023

Genuine special unipotent representations of spin groups

Dan Barbasch, Jia-Jun Ma, Binyong Sun +1

We determine all genuine special unipotent representations of real spin groups and quaternionic spin groups, and show in particular that all of them are unitarizable. We also show…