English

2-distributivity and lattices of sublattices closed under taking relative complements

Rings and Algebras 2022-01-19 v2

Abstract

For a modular lattice LL of finite length, we prove that the distributivity of LL is a sufficient condition while its 2-distributivity is a necessary condition that those sublattices of LL that are closed under taking relative complements form a ranked lattice of finite length.

Keywords

Cite

@article{arxiv.2201.02189,
  title  = {2-distributivity and lattices of sublattices closed under taking relative complements},
  author = {Gábor Czédli},
  journal= {arXiv preprint arXiv:2201.02189},
  year   = {2022}
}

Comments

5 pages, no figure