Modalities and Quantification
Modalities and Quantification
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方式和量化
DOI:
10.2307/2268610
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发表时间:
1946
影响因子:
0.6
通讯作者:
R. Carnap
中科院分区:
文献类型:
--
作者:
R. Carnap
The purpose of this article is to give a survey of some results I have found in investigations concerning logical modalities. The results refer: (1) to semantical systems, i.e., symbolic language systems for which semantical rules of interpretation are laid down; (2) to corresponding calculi, i.e., syntactical systems with primitive sentences and a rule of inference; (3) to relations between a semantical system and the corresponding calculus. The semantical systems to be dealt with are the following: pro positional logic (PL), functional logic (FL), and the corresponding modal systems, viz. modal propositional logic (MPL) and modal functional logic (MFL).