Geometric properties of the Lebesgue function

Fuente: arXiv
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Main Authors: Białas-Cież, Leokadia, De Marchi, Stefano, Suder, Mateusz
Format: Preprint
Published: 2026
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author Białas-Cież, Leokadia
De Marchi, Stefano
Suder, Mateusz
author_facet Białas-Cież, Leokadia
De Marchi, Stefano
Suder, Mateusz
contents We present a collection of observations concerning the peculiar behavior of the Lebesgue function in the setting of the interval $[-1,1]\subset \mathbb{R}$ and the square $[-1,1]^2\subset \mathbb{R}^2$. We provide numerical results and formulate several open problems related to the geometry of the Lebesgue function.
format Preprint
id arxiv_https___arxiv_org_abs_2605_23299
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Geometric properties of the Lebesgue function
Białas-Cież, Leokadia
De Marchi, Stefano
Suder, Mateusz
Numerical Analysis
We present a collection of observations concerning the peculiar behavior of the Lebesgue function in the setting of the interval $[-1,1]\subset \mathbb{R}$ and the square $[-1,1]^2\subset \mathbb{R}^2$. We provide numerical results and formulate several open problems related to the geometry of the Lebesgue function.
title Geometric properties of the Lebesgue function
topic Numerical Analysis
url https://arxiv.org/abs/2605.23299