On purported Gentzen formulations of two positive relevant logics (Q1071751)

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scientific article; zbMATH DE number 3939327
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On purported Gentzen formulations of two positive relevant logics
scientific article; zbMATH DE number 3939327

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    On purported Gentzen formulations of two positive relevant logics (English)
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    1985
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    This paper establishes some mistakes in \textit{A. Kron}'s ''Gentzen formulations of two positive relevance logics'' [Stud. Logica 39, 381-403 (1980; Zbl 0472.03016)]. In particular, the claim that the Gentzen systems \(G_ 2R_+\) and \(G_ 2T_+\) are equivalent to the systems \(R_+\) and \(T_+\) (respectively) is shown to be false.
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    Gentzen systems
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