2 research outputs found

    Empirical Negation, Co-negation and Contraposition Rule I: Semantical Investigations

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    We investigate the relationship between M. De's empirical negation in Kripke and Beth Semantics. It turns out empirical negation, as well as co-negation, corresponds to different logics under different semantics. We then establish the relationship between logics related to these negations under unified syntax and semantics based on R. Sylvan's CC蠅
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