English

Rediscovered theorem of Luzin

Logic 2019-07-23 v1

Abstract

In 1934 N. N. Luzin proved in his short (but dense) paper \textit{Sur la decomposition des ensembles} that every set XRX\subseteq \mathbb{R} can be decomposed into two full, with respect to Lebesgue measure or category, subsets. We will try to (at least partially) decipher the reasoning of Luzin and prove this result following his idea.

Cite

@article{arxiv.1907.09305,
  title  = {Rediscovered theorem of Luzin},
  author = {Marcin Michalski},
  journal= {arXiv preprint arXiv:1907.09305},
  year   = {2019}
}

Comments

Conference paper: $15^th$ Students' Science Conference (2017), Jelenia G\'ora, Poland

R2 v1 2026-06-23T10:27:07.409Z