Addendum to our paper “On resolvability of products” (Fund. Math. 260 (2023), 281–295)
Volume 272 / 2026
Fundamenta Mathematicae 272 (2026), 99-101
MSC: Primary 54A25; Secondary 54A35, 03E35, 03E55
DOI: 10.4064/fm250917-20-10
Published online: 23 December 2025
Abstract
One of the main results of the paper mentioned in the title says that from having $0 \lt n \lt \omega $ (resp. $\omega $-many) measurable cardinals we get the consistency of having $n+1$ $0$-dimensional $T_2$ spaces whose product is irresolvable (resp. $\omega $-many 0-dimensional $T_2$ spaces such that the product of any finitely many of them is irresolvable). Here we show that these statements are actually equiconsistent.
