Compactable semilattices

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


We characterize those semilattices that give rise to Boolean spaces on their associated spaces of ultrafilters. The class of 0-disjunctive semilattices, important in the theory of congruence-free inverse semigroups, plays a distinguished role in this theory. © 2010 Springer Science+Business Media, LLC.

Original languageEnglish
Pages (from-to)187-199
Number of pages13
JournalSemigroup Forum
Issue number1
Publication statusPublished - 2010


  • Boolean algebra
  • Boolean space
  • Semilattice

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