On locales whose countably compact sublocales have compact closure
Received April 2, 2022. Published online August 31, 2022.
Abstract: Among completely regular locales, we characterize those that have the feature described in the title. They are, of course, localic analogues of what are called cl-isocompact spaces. They have been considered in T. Dube, I. Naidoo, C. N. Ncube (2014), so here we give new characterizations that do not appear in this reference.