| 分块矩阵与函数矩阵 |
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| 引用本文： | 李绍宽.分块矩阵与函数矩阵[J].东华大学学报(自然科学版),1995(3). |
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| 作者姓名： | 李绍宽 |
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| 作者单位： | 中国纺织大学基础部高等数学教研室 |
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| 摘 要： | 本文主要以交换Banach代数上矩阵的观点将分块矩阵与函数矩阵联系起来。用函数矩阵来研究分块矩阵的性质,并引入了正分块矩阵函数的概念,讨论了它的一些性质。
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| 关 键 词： | 分块矩阵 函数矩阵 正矩阵 |
ON THE BLOCK MATRICES AND MATRIX FUNCTIONS |
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| Li ShaoKuan.ON THE BLOCK MATRICES AND MATRIX FUNCTIONS[J].Journal of Donghua University,1995(3). |
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| Authors: | Li ShaoKuan |
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| Institution: | Basic Sciences Department |
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| Abstract: | In this paper we discuss the properties of block matrices and matrix functions. By means of the matrices on commuting Banach algebra the connection between the block matrices and matrix functions are found. We also give the concept of positive matrix and discuss its properties. |
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| Keywords: | block matrix matrix function positive matrix |
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