Extending Theorems of Boros and Menzer

Fuente: arXiv
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Main Authors: Balcerzak, Marek, Popławski, Michał
Format: Preprint
Published: 2026
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author Balcerzak, Marek
Popławski, Michał
author_facet Balcerzak, Marek
Popławski, Michał
contents We extend results of Boros and Menzer on the alternative equation $f(x)f(y)=0$ for generalized polynomials $f$, and their theorems on the conditional inequality $f(x)f(y)\ge 0$ for generalized monomials $f$ of even degree. We use similar methods and ideas. We replace the largeness, of the respective Borel plane set $D$, in the measure or in the Baire category sense, by its largeness in the mixed measure-category sense.
format Preprint
id arxiv_https___arxiv_org_abs_2603_25609
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Extending Theorems of Boros and Menzer
Balcerzak, Marek
Popławski, Michał
Classical Analysis and ODEs
39B52, 39B55, 39B72
We extend results of Boros and Menzer on the alternative equation $f(x)f(y)=0$ for generalized polynomials $f$, and their theorems on the conditional inequality $f(x)f(y)\ge 0$ for generalized monomials $f$ of even degree. We use similar methods and ideas. We replace the largeness, of the respective Borel plane set $D$, in the measure or in the Baire category sense, by its largeness in the mixed measure-category sense.
title Extending Theorems of Boros and Menzer
topic Classical Analysis and ODEs
39B52, 39B55, 39B72
url https://arxiv.org/abs/2603.25609