Probabilistisch kompakte L-unscharfe Mengen |
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Authors: | Ulrich Höhle |
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Institution: | (1) Fachbereich Mathematik der Gesamthochschule Wuppertal, Gaußstr. 20, D-5600 Wuppertal 1, Bundesrepublik Deutschland |
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Abstract: | In the case of completely distributive lattices (L, ) we establish a probabilistic version of Alexander's subbase lemma and of Tychonoff's theorem for L-fuzzy sets. As an application we obtain that probabilistic topologies induced by compact ordinary topologies are also compact; i.e. ordinary compactness is consistent with probabilistic compactness. Regarding the validity of these results a counterexample shows that the complete distributivity of (L, ) cannot be replaced by a weaker distributivity condition. |
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