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arXiv 0905.4066cs.LOmath.LO
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同步对策、模拟与λ演算

Synchronous Games, Simulations and lambda-calculus

Pierre Hyvernat

摘要:

我们完善了一个模型的线性逻辑的基础上两个众所周知的成分:游戏和模拟。我们已经表明,通常的模拟关系形成了博弈之间态射的可靠概念;我们可以用这种方式解释所有线性逻辑。一个特别有趣的观点是,我们通过对游戏的同步操作来解释乘法连接词。我们完善这项工作,我们的模拟关系的计算内容。为了实现这一点,我们需要限制到直觉线性逻辑。这允许在一个建设性的环境中工作,从而保持证明的计算内容。然后,我们通过展示如何解释指数的一些附加结构来扩展它。更确切地说,我们首先给出了类型化λ演算的指称模型,然后给出了Ehrhard和Regnier的微分λ演算的指称模型.这两个模型都被建设性地证明是正确的。

英文摘要:

We refine a model for linear logic based on two well-known ingredients: games and simulations. We have already shown that usual simulation relations form a sound notion of morphism between games; and that we can interpret all linear logic in this way. One particularly interesting point is that we interpret multiplicative connectives by synchronous operations on games. We refine this work by giving computational contents to our simulation relations. To achieve that, we need to restrict to intuitionistic linear logic. This allows to work in a constructive setting, thus keeping a computational content to the proofs. We then extend it by showing how to interpret some of the additional structure of the exponentials. To be more precise, we first give a denotational model for the typed lambda-calculus; and then give a denotational model for the differential lambda-calculus of Ehrhard and Regnier. Both this models are proved correct constructively.

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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