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arXiv 2405.01262math.LO
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LE-逻辑的统一逆对应理论

Unified inverse correspondence for LE-logics

Alessandra Palmigiano, Mattia Panettiere

AI总结:

本文将Kracht内部可描述性理论推广至正规格扩张逻辑,在完美LE代数框架下建立一阶公式与关系语义框架条件之间的统一对偶翻译。

摘要:

我们将Kracht的内部可描述性理论从经典模态逻辑推广到所有与正规格扩张簇(LE代数)典范关联的逻辑族。我们在完美LE的纯代数框架下进行研究;在这一推广框架中扮演Kracht公式角色的公式属于一个一阶语言,其原子是完美代数项之间的特殊不等式。通过对偶性,该语言中的公式可以等价地翻译为LE-逻辑的若干类关系语义的框架对应语言中的一阶条件。

英文摘要:

We generalize Kracht's theory of internal describability from classical modal logic to the family of all logics canonically associated with varieties of normal lattice expansions (LE algebras). We work in the purely algebraic setting of perfect LEs; the formulas playing the role of Kracht's formulas in this generalized setting pertain to a first order language whose atoms are special inequalities between terms of perfect algebras. Via duality, formulas in this language can be equivalently translated into first order conditions in the frame correspondence languages of several types of relational semantics for LE-logics.

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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