Sigma-continuity with closed witnesses
Logic
2020-02-25 v1 General Topology
Abstract
We use variants of the dichotomy to establish a refinement of Solecki's basis theorem for the family of Baire-class one functions which are not -continuous with closed witnesses.
Cite
@article{arxiv.2002.09984,
title = {Sigma-continuity with closed witnesses},
author = {Raphaël Carroy and Benjamin D. Miller},
journal= {arXiv preprint arXiv:2002.09984},
year = {2020}
}