Conservative median algebras and semilattices
Rings and Algebras
2016-02-15 v2
Abstract
We characterize conservative median algebras and semilattices by means of forbidden substructures and by providing their representation as chains. Moreover, using a dual equivalence between median algebras and certain topological structures, we obtain descriptions of the median-preserving mappings between products of finitely many chains.
Keywords
Cite
@article{arxiv.1405.0935,
title = {Conservative median algebras and semilattices},
author = {Miguel Couceiro and Jean-Luc Marichal and Bruno Teheux},
journal= {arXiv preprint arXiv:1405.0935},
year = {2016}
}