R. Munshi

collaborators

3 papers

math.NT2026

Beyond the square-root barrier: cubic forms of Perazzo type

Tim Browning, Ritabrata Munshi, Victor Y. Wang

We show how the circle method can be used to study rational points on a certain cubic fourfold, going beyond the square-root barrier.

math.NT2025

Short second moment bound and Subconvexity for GL(3) $L$ -functions

Keshav Aggarwal, Wing Hong Leung, Ritabrata Munshi

Let $I ¨ $ be a Hecke cusp form for $SL_{3} (Z)$ . We bound the second moment average of $L (s, I ¨ )$ over a short interval to obtain the subconvexity estimate $$ L(1/2+it…

math.NT2025

Sub-Weyl bound for $G L (2)$ via trivial delta

Roman Holowinsky, Ritabrata Munshi, Prahlad Sharma +1

For a $S L (2, Z)$ form $f$ , we obtain the sub-Weyl bound \begin{equation*} L(1/2+it,f)\ll_{f,\varepsilon} t^{1/3-Î´+\varepsilon}, \end{equation*} where $I^´ = 1/174$ , thereby c…

Beyond the square-root barrier: cubic forms of Perazzo type

Short second moment bound and Subconvexity for GL(3) L-functions

Sub-Weyl bound for GL(2) via trivial delta

Short second moment bound and Subconvexity for GL(3) $L$ -functions

Sub-Weyl bound for $G L (2)$ via trivial delta