论文标题

在$ u的狄拉克系列中(p,q)$

On the Dirac Series of $U(p,q)$

论文作者

Dong, Chao-ping, Wong, Kayue Daniel

论文摘要

本文计算$ u(p,q)$的所有弱公平$ a _ {\ mathfrak {q}}}(λ)$模块的零索引。尽管在$ u的单一偶数(p,q)在2001年被Trapa的单一偶数构想,但在2001年被发现了vogan的猜想,但我们相信,任何不可约合的单一代表$ u(p,q)$,具有非零dirac coomomology coomomology必须是弱的$ a _ _ _ _ _ _ _ _ _ _ {\ nathfrak a _ {\ nathfrak} $ a {

This paper computes the Dirac index of all the weakly fair $A_{\mathfrak{q}}(λ)$ modules of $U(p, q)$. Although counter-examples have been found to a conjecture of Vogan on the unitary dual of $U(p, q)$ phrased by Trapa in 2001, we believe that any irreducible unitary representation of $U(p, q)$ with non-zero Dirac cohomology must be a weakly fair $A_{\mathfrak{q}}(λ)$ module.

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