English

Bases for functions beyond the first Baire class

Logic 2020-02-26 v1

Abstract

We provide a finite basis for the class of Borel functions that are not in the first Baire class, as well as the class of Borel functions that are not σ\sigma-continuous with closed witnesses.

Cite

@article{arxiv.2002.10457,
  title  = {Bases for functions beyond the first Baire class},
  author = {Raphaël Carroy and Benjamin D. Miller},
  journal= {arXiv preprint arXiv:2002.10457},
  year   = {2020}
}
R2 v1 2026-06-23T13:52:08.184Z