All you need is $\mathbf{A}_\kappa$
Logic
2025-10-01 v2
Abstract
We show that the vanishing of higher derived limits of the system implies the additivity of strong homology on the class of locally compact metric spaces of weight at most , thereby establishing a converse to a theorem of Marde\v{s}i\'c and Prasolov.
Cite
@article{arxiv.2506.14185,
title = {All you need is $\mathbf{A}_\kappa$},
author = {Nathaniel Bannister},
journal= {arXiv preprint arXiv:2506.14185},
year = {2025}
}
Comments
7 pages