Dynamical classification for complex matrices
Dynamical classification for complex matrices
复制标题
复杂矩阵的动态分类
DOI:
10.1007/s43034-020-00106-5
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发表时间:
2021-01
影响因子:
1
通讯作者:
Lvlin Luo
中科院分区:
文献类型:
--
作者:
Lvlin Luo
In this paper, we study the noncommutative functional equation $h(\lambda z)-\lambda{h(z)}=g(z),~z\in\mathbb{C}$ and we give a new perspective from this equation to obtain a completely dynamical classification for complex matrices. Coarsely speaking, there are four different types: $0,\frac{1}{2},2$ and $e^{\mathbf{i}2\pi\theta}$ with $\theta\in[0,\frac{1}{2}]$ for diagonal matrices and Jordan matrices, respectively. Moreover, we obtain that for a complex matrix $A$, if its eigenvalues are $0<|\lambda_i|\neq1$, where $1\leq i\leq rank(A)$, then $A$ is topologically conjugate to a diagonal matrix on $\mathbb{C}^{rank(A)}$.
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