On some renormings of l2

Bozena Piatek

doi:10.1016/j.jmaa.2025.129383

On some renormings of l₂

Bozena Piatek

Department of Mathematics (RMS/RMS1)

Research output: Contribution to journal › Article › peer-review

Abstract

Inspired by Melado and Llorens-Fustera (2013) [9] and Dutta and Veeramani (2021) [5], we analyse some renormings of l₂. In this class of spaces, we consider the existence of fixed points for two types of mappings: nonexpansive ones and mappings of asymptotically nonexpansive type.

Original language	English
Article number	129383
Journal	Journal of Mathematical Analysis and Applications
Volume	547
Issue number	2
DOIs	https://doi.org/10.1016/j.jmaa.2025.129383
Publication status	Published - 15 Jul 2025

Keywords

Mapping of asymptotically nonexpansive type
Nonexpansive mapping
Normal structure
Renorming

ASJC Scopus subject areas

Analysis
Applied Mathematics

Access to Document

10.1016/j.jmaa.2025.129383

Cite this

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