English

Galois connections between closure spaces

General Mathematics 2022-05-02 v3

Abstract

Galois connections were introduced by Ore and have proved useful in a wide variety of mathematical areas. While Galois connections play on the ground of posets (or more generally of quasiordered sets or qosets), we extend this notion to that of closure spaces.

Cite

@article{arxiv.2104.13191,
  title  = {Galois connections between closure spaces},
  author = {Paul Poncet},
  journal= {arXiv preprint arXiv:2104.13191},
  year   = {2022}
}

Comments

4 pages, small improvements

R2 v1 2026-06-24T01:33:46.877Z