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Existence and Predication in Free Logics


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This paper presents a fundamental difference between negative semantics for free logics and positive ones regarding the logical relations between existence and predication. We conclude that this difference is the key to understand why negative free logics are stronger, i.e., they prove more, than positive free logics.

eISSN:
2299-0518
Idioma:
Inglés
Calendario de la edición:
4 veces al año
Temas de la revista:
Business and Economics, Political Economics, other, Mathematics, Logic and Set Theory, Philosophy