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arXiv 2005.04916cs.CC
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实数域上常深回路的一个逻辑刻画

A Logical Characterization of Constant-Depth Circuits over the Reals

Timon Barlag, Heribert Vollmer

摘要:

本文给出了实值计算的Immerman定理。我们定义的电路在实数上运行,并表明,家庭这样的电路的多项式大小和恒定的深度决定了这些套向量的实数,可以定义在一阶逻辑的R-结构的意义上的Cucker和梅尔。我们的表征持有非均匀以及许多自然的均匀性条件。

英文摘要:

In this paper we give an Immerman's Theorem for real-valued computation. We define circuits operating over real numbers and show that families of such circuits of polynomial size and constant depth decide exactly those sets of vectors of reals that can be defined in first-order logic on R-structures in the sense of Cucker and Meer. Our characterization holds both non-uniformily as well as for many natural uniformity conditions.

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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