Some Monoids of Pisot Matrices
Some Monoids of Pisot Matrices
复制标题
Pisot 矩阵的一些幺半群
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
V. Delecroix
中科院分区:
文献类型:
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作者:
A. Avila;V. Delecroix
A matrix norm gives an upper bound on the spectral radius of a matrix. Knowledge on the location of the dominant eigenvector also leads to upper bound of the second eigenvalue. We show how this technique can be used to prove that certain semi-group of matrices arising from continued fractions have a Pisot spectrum: namely for all primitive matrices in this semi-group all eigenvalues except the dominant one is smaller than one in absolute value.