Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界)
MENG等给出了 {1，3}-和{1，4}-逆在谱范数和Frobenius范数下的加法和乘法扰动界，本文研究了 {1，3}-和{1,4}-逆在一般的酉不变范数下的加法和乘法扰动界，所得结果推广和改进了已有文献中的相关结果.
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2018-05-01
|
| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2018.03.006 |
| _version_ | 1797235761890721792 |
|---|---|
| author | MENGLingsheng(孟令胜) |
| author_facet | MENGLingsheng(孟令胜) |
| author_sort | MENGLingsheng(孟令胜) |
| collection | DOAJ |
| description | MENG等给出了 {1，3}-和{1，4}-逆在谱范数和Frobenius范数下的加法和乘法扰动界，本文研究了 {1，3}-和{1,4}-逆在一般的酉不变范数下的加法和乘法扰动界，所得结果推广和改进了已有文献中的相关结果. |
| first_indexed | 2024-04-24T16:53:06Z |
| format | Article |
| id | doaj.art-0d0640cf9e854f93bff73d53baf31f76 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T16:53:06Z |
| publishDate | 2018-05-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-0d0640cf9e854f93bff73d53baf31f762024-03-29T01:58:38ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972018-05-0145330430710.3785/j.issn.1008-9497.2018.03.006Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界)MENGLingsheng(孟令胜)0https://orcid.org/0000-0003-0876-9730College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China(西北师范大学数学与统计学院，甘肃 兰州 730070)MENG等给出了 {1，3}-和{1，4}-逆在谱范数和Frobenius范数下的加法和乘法扰动界，本文研究了 {1，3}-和{1,4}-逆在一般的酉不变范数下的加法和乘法扰动界，所得结果推广和改进了已有文献中的相关结果.https://doi.org/10.3785/j.issn.1008-9497.2018.03.006酉不变范数扰动界广义逆奇异值分解 |
| spellingShingle | MENGLingsheng(孟令胜) Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) Zhejiang Daxue xuebao. Lixue ban 酉不变范数 扰动界 广义逆 奇异值分解 |
| title | Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) |
| title_full | Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) |
| title_fullStr | Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) |
| title_full_unstemmed | Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) |
| title_short | Perturbation bounds of {1,3}-and {1,4}- inverses under the unitarily invariant norm(酉不变范数下{1，3}-和{1，4}-逆的扰动界) |
| title_sort | perturbation bounds of 1 3 and 1 4 inverses under the unitarily invariant norm 酉不变范数下 1 3 和 1 4 逆的扰动界 |
| topic | 酉不变范数 扰动界 广义逆 奇异值分解 |
| url | https://doi.org/10.3785/j.issn.1008-9497.2018.03.006 |
| work_keys_str_mv | AT menglingshengmènglìngshèng perturbationboundsof13and14inversesundertheunitarilyinvariantnormyǒubùbiànfànshùxià13hé14nìderǎodòngjiè |