Closed Gδ subsets of supercompact Hausdorff spaces
نویسندگان
چکیده
منابع مشابه
Subordinations, closed relations and compact Hausdorff spaces
We introduce the concept of a subordination, which is dual to the well-known concept of a precontact on a Boolean algebra. We develop a full categorical duality between Boolean algebras with a subordination and Stone spaces with a closed relation, thus generalizing the results of [14]. We introduce the concept of an irreducible equivalence relation, and that of a Gleason space, which is a pair ...
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ژورنال
عنوان ژورنال: Indagationes Mathematicae (Proceedings)
سال: 1979
ISSN: 1385-7258
DOI: 10.1016/s1385-7258(79)80010-4