PreprintCC BY 4.0arXiv
Multiplicative recurrence of Piatetski--Shapiro and nil-Bohr sets
Abstract
Adapting the circle method developed by Frantzikinakis--Klurman--Moreira, we establish a sufficient criterion for a set of natural numbers to be multiplicatively recurrent. We apply this criterion to Piatetski--Shapiro sets with small exponents and to regular irrational nil-Bohr sets. We also study the value distribution of unimodular completely multiplicative functions along these sets.
Related
- $2$-large sets are sets of nil-Bohr recurrence
- Polynomial configurations and pointwise averages along Piatetski--Shapiro primes
- Polynomial configurations and pointwise averages along Piatetski-Shapiro sequences
- On a variant of the Piatetski-Shapiro prime number theorem
- Linear equations in Piatetski-Shapiro primes
BibTeX
@misc{leung2026multiplicative,
title = {{Multiplicative recurrence of Piatetski--Shapiro and nil-Bohr sets}},
author = {Sun-Kai Leung},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.00843},
eprint = {2610.00843},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.00843},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Multiplicative recurrence of Piatetski--Shapiro and nil-Bohr sets
AU - Sun-Kai Leung
PY - 2026
DA - 2026/10/01
PB - arXiv
DO - 10.48550/arxiv.2610.00843
UR - https://arxiv.org/abs/2610.00843
AB - Adapting the circle method developed by Frantzikinakis--Klurman--Moreira, we establish a sufficient criterion for a set of natural numbers to be multiplicatively recurrent. We apply this criterion to Piatetski--Shapiro sets with small exponents and to regular irrational nil-Bohr sets. We also study the value distribution of unimodular completely multiplicative functions along these sets.
ER -