Sharp constants in the generalized coefficient rounding lemma

M. G. Matkava^ab, Yu. A. Skvortsov<sup>ac

a</sup> Lomonosov Moscow State University
^b Saint Petersburg State University
^c Moscow Center for Fundamental and Applied Mathematics

UDC: 517.982.256

MSC: 46C05

Received: 23.01.2025
Revised: 09.04.2025

DOI: 10.4213/mzm14627