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arXiv 1011.4384cs.LO
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论构式连接词与系统

On Constructive Connectives and Systems

Arnon Avron, Ori Lahav

摘要:

规范推理规则和规范系统是在非严格单结论推理系统的框架下定义的,在非严格单结论推理系统中,序列的子项可以为空。这个框架的重要属性进行了研究,并提供了一个一般的非确定性Kripke风格的语义。这个一般的语义,然后提供了一个建设性的(和非常自然的),充分和必要的一致性标准的有效性强切消除定理在这样一个系统。这些结果表明,新的句法和语义特征的基本建设性连接。

英文摘要:

Canonical inference rules and canonical systems are defined in the framework of non-strict single-conclusion sequent systems, in which the succeedents of sequents can be empty. Important properties of this framework are investigated, and a general non-deterministic Kripke-style semantics is provided. This general semantics is then used to provide a constructive (and very natural), sufficient and necessary coherence criterion for the validity of the strong cut-elimination theorem in such a system. These results suggest new syntactic and semantic characterizations of basic constructive connectives.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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