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arXiv · 2603.11602

Construction of Local Arthur Packets for Metaplectic Groups and the Adams Conjecture

Jiahe Chen
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Abstract

In this article, we explicitly construct local Arthur packets for metaplectic groups over non-Archimedean local fields of characteristic zero. Our construction is a generalization of Atobe's construction of local Arthur packets for classical groups. As a result, we prove that the local Arthur packets are multiplicity free. Moreover, we generalize Moeglin's earlier work about the Adams conjecture to metaplectic groups.

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Jiahe Chen. 2026-04-26. Construction of Local Arthur Packets for Metaplectic Groups and the Adams Conjecture. https://arxiv.org/abs/2603.11602

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