MATHEMATICS, QUANTIFIERS, CONNECTIVES, MULTIPLE MODELS
نویسندگان
چکیده
منابع مشابه
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Classical logic is embedded into constructive logic, through a definition of the classical connectives and quantifiers in terms of the constructive ones. The history of the notion of constructivity started with a dispute on the deduction rules that one should or should not use to prove a theorem. Depending on the rules accepted by the ones and the others, the proposition P ∨ ¬P , for instance, ...
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In this paper we take up the study of Henkin quantifiers with boolean variables [4] also known as partially ordered connectives [19]. We consider first-order formulae prefixed by partially ordered connectives, denoted D, on finite structures. We characterize D as a fragment of second-order existential logic Σ 1♥ whose formulae do not allow for existential variables being argument of predicate v...
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ژورنال
عنوان ژورنال: International Journal of Research in Science and Technology
سال: 2020
ISSN: 2454-180X,2249-0604
DOI: 10.37648/ijrst.v10i02.005