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arXiv 1504.04152cs.LOmath.LO
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交互图:全线性逻辑

Interaction Graphs: Full Linear Logic

Thomas Seiller

摘要:

交互图是作为线性逻辑的动态模型的一种通用、统一的构造而引入的,它涵盖了迄今为止引入的所有“交互几何”(GoI)构造。这一系列工作的灵感来自Girard的超有限GoI,并开发了一种定量方法,应该被理解为加权关系模型的动态版本。到目前为止,交互图框架已被证明可以处理约束系统ELL(初等线性逻辑)的指数,同时保持其定量方面。适应旧的建设吉拉德,人们可以清楚地定义“全”指数,但在这些数量的特点的成本。我们在这里表明,允许解释的证明使用连续的(但有限的测量理论意义上)的状态集,而不是早期的互动图的建设,这些状态集是离散的(和有限的),提供了一个模型的完整的线性逻辑与二阶量化。

英文摘要:

Interaction graphs were introduced as a general, uniform, construction of dynamic models of linear logic, encompassing all "Geometry of Interaction" (GoI) constructions introduced so far. This series of work was inspired from Girard's hyperfinite GoI, and develops a quantitative approach that should be understood as a dynamic version of weighted relational models. Until now, the interaction graphs framework has been shown to deal with exponentials for the constrained system ELL (Elementary Linear Logic) while keeping its quantitative aspect. Adapting older constructions by Girard, one can clearly define "full" exponentials, but at the cost of these quantitative features. We show here that allowing interpretations of proofs to use continuous (yet finite in a measure-theoretic sense) sets of states, as opposed to earlier Interaction Graphs constructions were these sets of states were discrete (and finite), provides a model for full linear logic with second order quantification.

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