Grätzer-Hofmann-Lawson-Jung-Sünderhauf Duality
arXiv:2002.09873
Abstract
We unify several extensions of the classic Stone duality due to Grätzer, Hoffman-Lawson and Jung-Sünderhauf. Specifically we show that U-bases of locally compact sober spaces are dual to <-distributive v-predomains, where < is a transitive relation representing compact containment.