On the first countability axiom for locally compact Hausdorff spaces
نویسندگان
چکیده
منابع مشابه
On Modal Logics Arising from Scattered Locally Compact Hausdorff Spaces
For a topological space X, let L(X) be the modal logic of X where is interpreted as interior (and hence ♦ as closure) in X. It was shown in [6] that the modal logics S4, S4.1, S4.2, S4.1.2, S4.Grz, S4.Grzn (n ≥ 1), and their intersections arise as L(X) for some Stone space X. We give an example of a scattered Stone space whose logic is not such an intersection. This gives an affirmative answer ...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1959
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-7-1-33-34