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arXiv · 2606.23171

Betti-Whittaker periods of the contragredient representations for $\textrm{GL}(n)$

Yubo Jin·Dongwen Liu·Binyong Sun
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Abstract

We define Betti-Whittaker periods for a broad class of cohomological automorphic representations and establish a relation between the periods associated with these representations and their contragredients. This extends a result of Shih-Yu Chen for certain cuspidal automorphic representations.

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Yubo Jin, Dongwen Liu, Binyong Sun. 2026-06-22. Betti-Whittaker periods of the contragredient representations for $\textrm{GL}(n)$. https://arxiv.org/abs/2606.23171

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