几类特殊对称矩阵的缩维表示
Some kinds of special symmetric matrices and their expressions
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摘要: 本文给出几类特殊对称矩阵的定义,讨论它们的结构特点,并进一步进行缩维表示.Abstract: In this paper,the definitions of some kinds of special symmetric matrices are given.Their structures are discussed and their expressions are obtained.