Computability on subsets of metric spaces
نویسندگان
چکیده
منابع مشابه
On the intermediate logic of open subsets of metric spaces
In this paper we study the intermediate logic MLO(X ) of open subsets of a metric space X . This logic is closely related to Medvedev’s logic of finite problemsML. We prove several facts about this logic: its inclusion in ML, impossibility of its finite axiomatization and indistinguishability from ML within some large class of propositional formulas.
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ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 2003
ISSN: 0304-3975
DOI: 10.1016/s0304-3975(02)00693-x