Zaba: a case for clubs
Logic
2026-07-27 v1
Abstract
We present several remarks on cardinal coefficients associated with the generalized Baire space for an inaccessible cardinal kappa. Our inquiry originates in the work of van der Vlugt arXiv:2307.14118 . We provide evidence that the appropriate coefficients to consider are those determined by binary relations restricted to a club. In other words, we make a case for the systematic use of clubs.
Cite
@article{arxiv.2607.23923,
title = {Zaba: a case for clubs},
author = {Andrzej Roslanowski},
journal= {arXiv preprint arXiv:2607.23923},
year = {2026}
}