数学与计算机科学 |
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酉不变范数下{1,3}-和{1,4}-逆的扰动界 |
孟令胜 |
西北师范大学 数学与统计学院, 甘肃 兰州 730070 |
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Perturbation bounds of {1,3}-and {1,4}-inverses under the unitarily invariant norm |
MENG Lingsheng |
College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China |
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