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Coideals as remainders of groups distinguishing between combinatorial covering properties.

Authors :
Molica Bisci, Giovanni
Repovš, Dušan D.
Zdomskyy, Lyubomyr
Source :
Topology & Its Applications. Dec2023, Vol. 340, pN.PAG-N.PAG. 1p.
Publication Year :
2023

Abstract

In this paper we construct consistent examples of subgroups of 2 ω with Menger remainders which fail to have other stronger combinatorial covering properties. This answers several open questions asked by Bella, Tokgoz and Zdomskyy (Arch. Math. Logic 55 (2016), 767–784). [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
01668641
Volume :
340
Database :
Academic Search Index
Journal :
Topology & Its Applications
Publication Type :
Academic Journal
Accession number :
174103500
Full Text :
https://doi.org/10.1016/j.topol.2023.108725