Year: 2026
Type: preprint
Abstract: In this short note, we show that the loss of order $N^{c_p/\log\log N}$ in the version of the Ionescu--Wainger multiplier theorem for canonical fractions, recently established by Kosz, Mirek, Słomian, and Zhang in arXiv:2606.12663, is optimal.
Source: arXiv (Cornell University)
Author: Słomian, Wojciech
Institutions: University of Georgia, University of Wrocław
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7213440162