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arXiv 0810.2054math.NT
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矩阵特征向量的连分数展开

Continued Fraction Expansions of Matrix Eigenvectors

Maria Pavlovskaia

摘要:

我们研究了SL(2,Z)群中矩阵特征向量斜率的连分数展开的各种性质。我们计算了平均周期长度、最大周期长度、平均周期和、最大周期和以及周期中1 s、2s和3s随矩阵所在球半径的分布。我们还证明了x ~ 2 + px + q = 0的实无理根的连分数展开式的周期总是回文的。

英文摘要:

We examine various properties of the continued fraction expansions of matrix eigenvector slopes of matrices from the SL(2, Z) group. We calculate the average period length, maximum period length, average period sum, maximum period sum and the distributions of 1s 2s and 3s in the periods versus the radius of the Ball within which the matrices are located. We also prove that the periods of continued fraction expansions from the real irrational roots of x2 + px + q = 0 are always palindromes.

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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