Matrix decomposition problem is complete for the average case

Y. Gurevich
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引用次数: 33

Abstract

The first algebraic average-case complete problem is presented. The focus of attention is the modular group, i.e., the multiplicative group SL/sub 2/(Z) of two-by-two integer matrices of determinant 1. By default, in this study matrices are elements of the modular group. The problem is arguably the simplest natural average-case complete problem to date.<>
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对于一般情况,矩阵分解问题是完整的
给出了第一个代数平均情形完备问题。注意的焦点是模群,即行列式为1的二乘二整数矩阵的乘法群SL/sub 2/(Z)。在本研究中,默认情况下,矩阵是模群的元素。这个问题可以说是迄今为止最简单的自然平均情况完全问题
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