The Naturality of Natural Deduction
The Naturality of Natural Deduction
复制标题
自然演绎的自然性
DOI:
10.1007/s11225-017-9772-6
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发表时间:
2019
期刊:
影响因子:
0.7
通讯作者:
Paolo Pistone
中科院分区:
文献类型:
--
作者:
Luca Tranchini;Mattia Petrolo;Paolo Pistone
Developing a suggestion by Russell, Prawitz showed how the usual natural deduction inference rules for disjunction, conjunction and absurdity can be derived using those for implication and the second order quantifier in propositional intuitionistic second order logicNI. It is however well known that the translation does not preserve the relations of identity among derivations induced by the permutative conversions and immediate expansions for the definable connectives, at least when the equational theory ofNIis assumed to consist only of- and-equations. On the basis of the categorial interpretation ofNI, we introduce a new class of equations expressing what in categorial terms is a naturality condition satisfied by the transformations interpretingNI-derivations. We show that the Russell–Prawitz translation does preserve identity of proof with respect to the enriched system by highlighting the fact that naturality corresponds to a generalized permutation principle. Finally we sketch how these results could be used to investigate the properties of connectives definable in the framework of higher-level rules.
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影响因子:
0.5
作者:
P. Aczel
通讯作者:
P. Aczel
DOI:
--
发表时间:
1984
期刊:
Journal of Symbolic Logic (JSL)
影响因子:
--
作者:
P. Schroeder
通讯作者:
P. Schroeder
影响因子:
0.8
作者:
J. Girard;A. Scedrov;P. Scott
通讯作者:
P. Scott
影响因子:
1
作者:
D. Leivant
通讯作者:
D. Leivant
DOI:
--
发表时间:
2009
期刊:
Studia Logica: An International Journal for Symbolic Logic
影响因子:
--
作者:
Fernando Ferreira;Gilda Ferreira
通讯作者:
Gilda Ferreira