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arXiv · 2302.07236

Subconvexity for Symmetric Square L-functions off-centre

Mayukh Dasaratharaman·Ritabrata Munshi
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Abstract

Let $p$ be a prime. Let $f$ be a holomorphic modular form of level $p$ with trivial nebentypus. We prove the bound $L\left(\text{sym}^2f, \frac{1}{2} + it\right) \ll_{f,\epsilon} p^{1/2+\epsilon}t^{3/4-1/12 + \epsilon}$. This bound is subconvex in the $t$-aspect and almost convex in the level aspect simultaneously.

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Mayukh Dasaratharaman, Ritabrata Munshi. 2023-02-14. Subconvexity for Symmetric Square L-functions off-centre. https://arxiv.org/abs/2302.07236

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