The Weyl bound for Rankin-Selberg $L$-functions with Joint Ramification

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1. Verfasser: Peng, Yunjian
Format: Preprint
Veröffentlicht: 2025
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author Peng, Yunjian
author_facet Peng, Yunjian
contents In this paper, we establish the Weyl bound for the Rankin-Selberg $L$-function in a certain joint ramification setting. To achieve this result, we employ the refined Petersson trace formula and develop a special Voronoï summation formula. Additionally, we obtain the sharp bound for the integral of products of Whittaker functions via the $p$-adic stationary phase method.
format Preprint
id arxiv_https___arxiv_org_abs_2511_20488
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Weyl bound for Rankin-Selberg $L$-functions with Joint Ramification
Peng, Yunjian
Number Theory
In this paper, we establish the Weyl bound for the Rankin-Selberg $L$-function in a certain joint ramification setting. To achieve this result, we employ the refined Petersson trace formula and develop a special Voronoï summation formula. Additionally, we obtain the sharp bound for the integral of products of Whittaker functions via the $p$-adic stationary phase method.
title The Weyl bound for Rankin-Selberg $L$-functions with Joint Ramification
topic Number Theory
url https://arxiv.org/abs/2511.20488