Power Semigroups that are 0-Archimedean *

Mathematica Moravica, Vol
2009 unpublished
In this paper we give a structural characterization for semi-groups whose power semigroups are 0-Archimedean. We prove that these semigroups are exactly the nilpotent semigroups.
fatcat:khdbppa72fconbix4nozoob5qe