A natural deduction and its corresponding sequent calculus for positive contraction - less relevant logic
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RIS BIB ENDNOTEA natural deduction and its corresponding sequent calculus for positive contraction - less relevant logic
Publication date: 30.08.2017
Reports on Mathematical Logic, 2017, Number 52, pp. 93 - 124
https://doi.org/10.4467/20842589RM.17.006.7144Authors
A natural deduction and its corresponding sequent calculus for positive contraction - less relevant logic
We give a normalizing system of natural deduction for positive contraction - less relevant logic RW◦+. The specific characteristic of our calculus is that it has a simple translational relationship to a particular sequent calculus for RW◦+, such that normal natural deduction derivations correspond to cut-free sequent calculus derivations and vice versa. By translations from natural deduction to sequent calculus derivations, and back, together with cut{elimination, we obtain an indirect proof of the normalization.
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Information: Reports on Mathematical Logic, 2017, Number 52, pp. 93 - 124
Article type: Original article
Titles:
A natural deduction and its corresponding sequent calculus for positive contraction - less relevant logic
A natural deduction and its corresponding sequent calculus for positive contraction - less relevant logic
University of Belgrade
Published at: 30.08.2017
Article status: Open
Licence: CC BY-NC-ND
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EnglishView count: 1845
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