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Uniqueness of twisted linear periods
Abstract
Let F be a non-Archimedean local field of characteristic zero, and let D be either F or a quaternion division algebra over F. We prove that every irreducible smooth representation of GLp+q(D) has at most one linear period transforming under any prescribed character of GLp(D)×GLq(D).
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BibTeX
@misc{li2026uniqueness,
title = {{Uniqueness of twisted linear periods}},
author = {Yufeng Li and Hengfei Lu and Junyan Xiao},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.26983},
eprint = {2610.26983},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.26983},
}
RIS
TY - UNPB
TI - Uniqueness of twisted linear periods
AU - Yufeng Li
AU - Hengfei Lu
AU - Junyan Xiao
PY - 2026
DA - 2026/10/19
PB - arXiv
DO - 10.48550/arxiv.2610.26983
UR - https://arxiv.org/abs/2610.26983
AB - Let F be a non-Archimedean local field of characteristic zero, and let D be either F or a quaternion division algebra over F. We prove that every irreducible smooth representation of GL_p+q(D) has at most one linear period transforming under any prescribed character of GL_p(D)×GL_q(D).
ER -