arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.05400cs.LO
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步骤和痕迹

Steps and Traces

Jurriaan Rot, Bart Jacobs, Paul Levy

摘要:

在余代数理论中,迹语义可以用各种不同的方式定义,包括通过代数逻辑,单子的Kleisli范畴或它的Eilenberg-Moore范畴。本文阐述了两个新的统一思想:1)余代数迹语义自然地提出了在余递归代数,2)所有三种方法出现作为相同的抽象设置的实例。我们的观点将不同的方法置于一个共同的屋檐下,并允许推导出其中一些方法重合的条件。

英文摘要:

In the theory of coalgebras, trace semantics can be defined in various distinct ways, including through algebraic logics, the Kleisli category of a monad or its Eilenberg-Moore category. This paper elaborates two new unifying ideas: 1) coalgebraic trace semantics is naturally presented in terms of corecursive algebras, and 2) all three approaches arise as instances of the same abstract setting. Our perspective puts the different approaches under a common roof, and allows to derive conditions under which some of them coincide.

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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