Logic and Sense  

作　　者：Urszula Wybraniec-Skardowska 

机构地区：[1]Cardinal Wyszynski University in Warsaw

出　　处：《Journal of Philosophy Study》2016年第9期554-568,共15页哲学研究（英文版）

摘　　要：In the paper, original formal-logical conception of syntactic and semantic： intensional and extensional senses of expressions of any language L is outlined. Syntax and bi-level intensional and extensional semantics of language L are characterized categorically： in the spirit of some Husserl＇s ideas of pure grammar, Le^niewski-Ajukiewicz＇s theory syntactic/semantic categories and in accordance with Frege＇s ontological canons, Bochefiski＇s famous motto--syntax mirrors ontology and some ideas of Suszko： language should be a linguistic scheme of ontological reality and simultaneously a tool of its cognition. In the logical conception of language L, its expressions should satisfy some general conditions of language adequacy. The adequacy ensures their unambiguous syntactic and semantic senses and mutual, syntactic, and semantic compatibility, correspondence guaranteed by the acceptance of a postulate of categorial compatibility syntactic and semantic （extensional and intensional） categories of expressions of L. From this postulate, three principles of compositionality follow： one syntactic and two semantic already known to Frege. They are treated as conditions of homomorphism partial algebra of L into algebraic models of L： syntactic, intensional, and extensional. In the paper, they are applied to some expressions with quantifiers. Language adequacy connected with the logical senses described in the logical conception of language L is, of course, an idealization, but only expressions with high degrees of precision of their senses, after due justification, may become theorems of science.

关 键 词：logic of language categorial language syntactic and semantic senses intensional semantics meaning constituent of knowledge extensional semantics ontological object DENOTATION categorization syntactic and semantic compatibility algebraic models truth structural compatibility COMPOSITIONALITY 

分 类 号：B[哲学宗教]