On certain bilinear sums with modular square roots and applications

Fuente: arXiv
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Main Author: Baier, Stephan
Format: Preprint
Published: 2026
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_version_ 1866912855477977088
author Baier, Stephan
author_facet Baier, Stephan
contents We extend bounds on additive energies of modular square roots by Dunn, Kerr, Shparlinski, Shkredov and Zaharescu and apply these results to obtain bounds on certain bilinear exponential sums with modular square roots. From here, we make partial progress on the large sieve for square moduli.
format Preprint
id arxiv_https___arxiv_org_abs_2601_15448
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle On certain bilinear sums with modular square roots and applications
Baier, Stephan
Number Theory
11L07, 11L26, 11L40, 11N35, 11H06, 11P21, 11D79
We extend bounds on additive energies of modular square roots by Dunn, Kerr, Shparlinski, Shkredov and Zaharescu and apply these results to obtain bounds on certain bilinear exponential sums with modular square roots. From here, we make partial progress on the large sieve for square moduli.
title On certain bilinear sums with modular square roots and applications
topic Number Theory
11L07, 11L26, 11L40, 11N35, 11H06, 11P21, 11D79
url https://arxiv.org/abs/2601.15448