Additive energy and a large sieve inequality for sparse sequences
Abstract
We consider the large sieve inequality for sparse sequences of moduli and give a general result depending on the additive energy (both symmetric and asymmetric) of the sequence of moduli. For example, in the case of monomials this allows us to improve, in some ranges of the parameters, the previous bounds of S. Baier and L. Zhao (2005), K.~Halupczok (2012, 2015, 2018) and M.~Munsch (2020). We also consider moduli defined by polynomials , Piatetski-Shapiro sequences and general convex sequences. We then apply our results to obtain a version of the Bombieri--Vinogradov theorem with Piatetski-Shapiro moduli improving the level of distribution of R.~C.~Baker (2014).
Keywords
Cite
@article{arxiv.2103.12659,
title = {Additive energy and a large sieve inequality for sparse sequences},
author = {Roger C. Baker and Marc Munsch and Igor E. Shparlinski},
journal= {arXiv preprint arXiv:2103.12659},
year = {2021}
}
Comments
In this new version Roger C. Baker was added as a coauthor. An application of our main result to primes in progressions with Piatetski-Shapiro moduli is now included