In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.
文证明了球面有限点集
伪对称性可以完全由其特征多项式根来刻画，
了在度量加运算下伪对称性具有封闭性.
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征盏率；特征频率征函数In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.
文证明了球面有限点集伪对称性可以完全由其特征多项式根来刻画，了在度量加运算下伪对称性具有封闭性.
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