Composition operators in Orlicz-Sobolev spaces

Fuente: arXiv
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Main Authors: Borowski, Michał, Cianchi, Andrea
Format: Preprint
Published: 2025
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author Borowski, Michał
Cianchi, Andrea
author_facet Borowski, Michał
Cianchi, Andrea
contents The continuity of the Nemytskii operator between Orlicz-Sobolev spaces is investigated. Natural Orlicz-Sobolev versions of classical results for standard Sobolev are established. The results presented not only extend the latter, but also improve them in borderline situations. Anisotropic Orlicz-Sobolev spaces are included in our analysis. The results offered for this class of spaces are new even for customary anisotropic Sobolev spaces.
format Preprint
id arxiv_https___arxiv_org_abs_2505_09182
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Composition operators in Orlicz-Sobolev spaces
Borowski, Michał
Cianchi, Andrea
Functional Analysis
46E35 (47H30 46E30)
The continuity of the Nemytskii operator between Orlicz-Sobolev spaces is investigated. Natural Orlicz-Sobolev versions of classical results for standard Sobolev are established. The results presented not only extend the latter, but also improve them in borderline situations. Anisotropic Orlicz-Sobolev spaces are included in our analysis. The results offered for this class of spaces are new even for customary anisotropic Sobolev spaces.
title Composition operators in Orlicz-Sobolev spaces
topic Functional Analysis
46E35 (47H30 46E30)
url https://arxiv.org/abs/2505.09182