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诱导矩阵的数值半径的不等式
On Inequality of Numerical Radius of Induced Matrix
【摘要】 文章研究诱导矩阵的数值半径.利用Schwarz不等式及可分解向量的内积与一般广义矩阵函数的关系,证明了诱导矩阵的数值半径不等式.
【Abstract】 The numerical radius of induced matrix was studied in this paper.By using the relations of Schwarz inequality and decomposable vector inner product in generalized matrix function,the inequality of numerical radius of induced Matrix was proved.
【关键词】 数值半径;
一般矩阵函数;
诱导矩阵;
【Key words】 numerical radius; generalized matrix function; induced matrix;
【Key words】 numerical radius; generalized matrix function; induced matrix;
- 【文献出处】 黄石理工学院学报 ,Journal of Huangshi Institute of Technology , 编辑部邮箱 ,2010年01期
- 【分类号】O151.21
- 【下载频次】45