Induction from two linked segments with one half border and cuspidal reducibility

Fuente: arXiv
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Autor principal: Ciganović, Igor
Formato: Preprint
Publicado: 2024
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author Ciganović, Igor
author_facet Ciganović, Igor
contents In this paper, we determine the composition series of the induced representation $δ([ν^{\frac{1}{2}}ρ,ν^cρ])\times δ([ν^{-a}ρ,ν^bρ]) \rtimes σ$ where $a, b, c \in \mathbb{Z}+\frac{1}{2}$ such that $\frac{1}{2}\leq a < b < c$, $ρ$ is an irreducible cuspidal unitary representation of a general linear group and $σ$ is an irreducible cuspidal representation of a classical group such that $ν^\frac{1}{2}ρ\rtimes σ$ reduces.
format Preprint
id arxiv_https___arxiv_org_abs_2412_07018
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Induction from two linked segments with one half border and cuspidal reducibility
Ciganović, Igor
Representation Theory
22D30 (Primary) 22E50, 22D12, 11F85 (Secondary)
In this paper, we determine the composition series of the induced representation $δ([ν^{\frac{1}{2}}ρ,ν^cρ])\times δ([ν^{-a}ρ,ν^bρ]) \rtimes σ$ where $a, b, c \in \mathbb{Z}+\frac{1}{2}$ such that $\frac{1}{2}\leq a < b < c$, $ρ$ is an irreducible cuspidal unitary representation of a general linear group and $σ$ is an irreducible cuspidal representation of a classical group such that $ν^\frac{1}{2}ρ\rtimes σ$ reduces.
title Induction from two linked segments with one half border and cuspidal reducibility
topic Representation Theory
22D30 (Primary) 22E50, 22D12, 11F85 (Secondary)
url https://arxiv.org/abs/2412.07018