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| 关于矩阵乘积的一些L~2范数意义下的Cauchy型不等式(英文) | |
| 引用本文： | 孙玉山,白红.关于矩阵乘积的一些L~2范数意义下的Cauchy型不等式(英文)[J].哈尔滨工业大学学报,1992(2). |
| 作者姓名： | 孙玉山 白红 |
| 作者单位： | 哈尔滨工业大学数学系 (孙玉山),哈尔滨工业大学数学系(白红) |
| 摘 要： | In many important partial differential equations, matrices are involved. In order to study these equations, we need the estimations of the matrices in L~2 norm. In this paper, we give some estimations of some matrices in some certain "inner" product and "ector" product. Some inequalities similar to Cauchy inequality are given. |
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