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arXiv 1709.08397math.LOmath.FA
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无穷逻辑与基本不连通紧T2空间

Infinitary logic and basically disconnected compact Hausdorff spaces

Antonio Di Nola, Serafina Lapenta, Ioana Leustean

摘要:

本文推广了Kukasiewicz逻辑,得到了以代数$C(X,[0,1])$为模型的无穷逻辑$\mathcal{IR}Ł$,其中$X$是基本不连通的紧T2空间.等价地,我们的模型是$σ$ -完备Riesz空间中的单位区间,具有强单位。$\mathcal{IR}Ł$的Lindenbaum-Tarski代数在同构下是$[0,1]$ -值Borel函数的代数。最后,我们的系统享有标准的完整性方面的实区间$[0,1]$。

英文摘要:

We extend Łukasiewicz logic obtaining the infinitary logic $\mathcal{IR}Ł$ whose models are algebras $C(X,[0,1])$, where $X$ is a basically disconnected compact Hausdorff space. Equivalently, our models are unit intervals in $σ$-complete Riesz spaces with strong unit. The Lindenbaum-Tarski algebra of $\mathcal{IR}Ł$ is, up to isomorphism, an algebra of $[0,1]$-valued Borel functions. Finally, our system enjoys standard completeness with respect to the real interval $[0,1]$.

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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