文章基本信息

标题：Expressive Three-valued Truth Functions
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作者：Stephen Pollard
期刊名称：Australasian Journal of Logic
印刷版ISSN：1448-5052
电子版ISSN：1448-5052
出版年度：2006
卷号：4
期号：0
出版社：Philosophy Department, University of Melbourne
摘要：The expressive truth functions of two-valued logic have all been characterized, as have the expressive unary truth functions of finitely-many-valued logic. This paper introduces some techniques for identifying expressive functions in three-valued logics.