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On a Polytime Factorization Algorithm for Multilinear Polynomials over F_2

机译:F_2上多线性多项式的多重时间分解算法

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In 2010, Shpilka and Volkovich established a prominent result on the equivalence of polynomial factorization and identity testing. It follows from their result that a multilinear polynomial over the finite field of order 2 can be factored in time cubic in the size of the polynomial given as a string. Later, we have rediscovered this result and provided a simple factorization algorithm based on computations over derivatives of multilinear polynomials. The algorithm has been applied to solve problems of compact representation of various combinatorial structures, including Boolean functions and relational data tables. In this paper, we describe an improvement of this factorization algorithm and report on preliminary experimental analysis.
机译:在2010年,Shpilka和Volkovich在多项式因式分解和身份测试的等效性方面建立了杰出的成果。从他们的结果可以得出,在阶数为2的有限域上的多元线性多项式可以在时间三次方上作为字符串给出的多项式的大小进行分解。后来,我们重新发现了这一结果,并提供了一种基于对多元线性多项式导数进行计算的简单分解算法。该算法已被用于解决各种组合结构的紧凑表示的问题,包括布尔函数和关系数据表。在本文中,我们描述了这种分解算法的改进,并报告了初步的实验分析。

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