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自共轭四元数矩阵的特征及迹不等式的两个充要条件 被引量:1

The Characteristic of Self-conjugate Quaternionic Matrices and Two Necessary and Sufficient Conditions Concerning the Inequalities of the Traces of Quaternionic Matrices
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摘要 研究自共轭四元数矩阵的性质,给出了自共轭四元数矩阵的一个判别法和对角线上元素的特征;证明了自共轭四元数矩阵迹不等式的两个充要条件. In this paper, we obtain a characteristic of self-conjugate quatemionic matrices. Also two necessary and suflqcient conditions concerning the inequalities of the traces of quatemionic matrices are obtained.
作者 李小平
出处 《湘南学院学报》 2008年第2期22-25,共4页 Journal of Xiangnan University
关键词 自共轭四元数 矩阵迹不等式 正定矩阵 亚正定矩阵 self-conjugate quatemions matrix inequality of the trace of quatemionic matrix positive definite matrix subposifive definite matrix
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