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A perspective on modal sequent logic - MaRDI portal

A perspective on modal sequent logic (Q1187165)

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scientific article; zbMATH DE number 38832
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English
A perspective on modal sequent logic
scientific article; zbMATH DE number 38832

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    A perspective on modal sequent logic (English)
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    28 June 1992
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    The paper presents work done in 1981-83. Scott-Makinson completeness proofs via canonical models are recast in terms of three-place sequents \(\Gamma\succ_ \Sigma\Delta\) interpreted as \(\Gamma\&\square\Sigma\to\Delta\), and four-place sequents \(\Gamma\succ_ \Sigma^ \Theta \Delta\) interpreted as \(\Gamma\&\square \Sigma\to\square \Theta,\Delta\).
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    modal logic
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    Scott-Makinson completeness proofs
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    three-place sequents
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    four-place sequents
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