Junbin Dong

collaborators

Showing math.RTShow all

2 papers · 1 filter

math.RT2025

The block decomposition of the principal representation category of reductive algebraic groups with Frobenius maps

Xiaoyu Chen, Junbin Dong

Let $G$ be a connected reductive algebraic group defined over the finite field $F_{q}$ with $q$ elements. Let $k$ be a field such that $\op{char} \Bbbk \ne \op{cha…

math.RT2023

Complex representations of reductive algebraic groups with Frobenius maps in the category $X$

Junbin Dong

In this paper we introduce an abelian category $X (G)$ to study the complex representations of a reductive algebraic groups $G$ with Frobenius map. We classify all…

The block decomposition of the principal representation category of reductive algebraic groups with Frobenius maps

Complex representations of reductive algebraic groups with Frobenius maps in the category X

Complex representations of reductive algebraic groups with Frobenius maps in the category $X$