Picado, Jorge; Pultr, Aleš Sublocale sets and sublocale lattices. (English) Zbl 1164.06313 Arch. Math., Brno 42, No. 4, 409-418 (2006). The authors present simple proofs of several fundamental results of locale theory, e.g., Isbell density theorem or characterization of fit and subfit frames. The authors use the technique of sublocales, in particular the properties of open and closed sublocales. Reviewer: David Kruml (Brno) Cited in 9 Documents MSC: 06D22 Frames, locales Keywords:frames; sublocales; coframe of sublocales; fitness and subfitness PDFBibTeX XMLCite \textit{J. Picado} and \textit{A. Pultr}, Arch. Math., Brno 42, No. 4, 409--418 (2006; Zbl 1164.06313) Full Text: EuDML EMIS