Asplund spaces $C_k(X)$ beyond Banach spaces

Fuente: arXiv
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Hauptverfasser: Fabian, Marian, Kcakol, Jerzy, Leiderman, Arkady
Format: Preprint
Veröffentlicht: 2025
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author Fabian, Marian
Kcakol, Jerzy
Leiderman, Arkady
author_facet Fabian, Marian
Kcakol, Jerzy
Leiderman, Arkady
contents This paper addresses the Asplund property for the space of continuous functions $C_k(X)$ equipped with the compact-open topology, when $X$ is an arbitrary Tychonoff space. Motivated by inconsistent definitions in prior literature extending the Asplund property beyond Banach spaces, we provide a unified and self-contained treatment of core results in this context. A characterization of the Asplund property for $C_k(X)$ is established, alongside a review of classical results, including the Namioka--Phelps theorem and its implications. All proofs are presented in a self-contained manner and rely on standard techniques.
format Preprint
id arxiv_https___arxiv_org_abs_2510_01873
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Asplund spaces $C_k(X)$ beyond Banach spaces
Fabian, Marian
Kcakol, Jerzy
Leiderman, Arkady
Functional Analysis
General Topology
Primary: 46E10, Secondary: 54C35, 54G12
This paper addresses the Asplund property for the space of continuous functions $C_k(X)$ equipped with the compact-open topology, when $X$ is an arbitrary Tychonoff space. Motivated by inconsistent definitions in prior literature extending the Asplund property beyond Banach spaces, we provide a unified and self-contained treatment of core results in this context. A characterization of the Asplund property for $C_k(X)$ is established, alongside a review of classical results, including the Namioka--Phelps theorem and its implications. All proofs are presented in a self-contained manner and rely on standard techniques.
title Asplund spaces $C_k(X)$ beyond Banach spaces
topic Functional Analysis
General Topology
Primary: 46E10, Secondary: 54C35, 54G12
url https://arxiv.org/abs/2510.01873