A generic threshold phenomenon in weighted ℓ 2

Comptes Rendus Mathématique 2026 Open access

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Authors: Adem Limani
DOI: 10.5802/crmath.775
Cited by: 0
References: 7

Abstract

We study threshold phenomena in weighted ℓ 2 -spaces. Our main result is a summable Baire category version of Körner’s topological Ivashev-Musatov Theorem, which we show is optimal in several respects.

Fields of Study & Subjects

Advanced Banach Space Theory Advanced Harmonic Analysis Research Approximation Theory and Sequence Spaces

Publication details

Journal / source
Comptes Rendus Mathématique
Volume
364
Issue
G1
Pages
1–11
Publication date
30 January 2026
Language
EN