English

A remark on Cantor derivative

Logic 2011-04-05 v1

Abstract

It is shown that, modulo an equivalence relation induced by finite correspondences preserving Cantor rank, the class of topological spaces is an integral semi-ring on which the Cantor derivative is precisely a derivation.

Keywords

Cite

@article{arxiv.1104.0287,
  title  = {A remark on Cantor derivative},
  author = {Cédric Milliet},
  journal= {arXiv preprint arXiv:1104.0287},
  year   = {2011}
}
R2 v1 2026-06-21T17:48:31.484Z