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arXiv · 2502.05611

Hybrid subconvexity bounds for twists of $\rm GL_2\times\rm GL_2$ $L$-functions

Chenchen Shao·Huimin Zhang
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Abstract

In this paper, we prove hybrid subconvexity bounds for $\rm GL_2\times \rm GL_2$ Rankin--Selberg $L$-functions twisted by a primitive Dirichlet character $\chi$ modulo a prime power, in the $t$ and depth aspects.

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Chenchen Shao, Huimin Zhang. 2025-02-08. Hybrid subconvexity bounds for twists of $\rm GL_2\times\rm GL_2$ $L$-functions. https://arxiv.org/abs/2502.05611

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