New properties for certain positive semidefinite matrices
New properties for certain positive semidefinite matrices
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某些正半定矩阵的新性质
DOI:
10.1016/j.laa.2017.01.010
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发表时间:
2016-09
影响因子:
1.1
通讯作者:
Minghua Lin
中科院分区:
文献类型:
--
作者:
Minghua Lin
We bring in some new notions associated with 2× 2 block positive semidefinite matrices. These notions concern the inequalities between the singular values of the off diagonal blocks and the eigenvalues of the arithmetic mean or geometric mean of the diagonal blocks. We investigate some relations between them. Many examples are included to illustrate these relations.
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影响因子:
1.1
作者:
S. Drury
通讯作者:
S. Drury
DOI:
10.1007/1-4020-2721-4_1
发表时间:
2011-04
期刊:
--
影响因子:
--
作者:
B. Ya
通讯作者:
B. Ya
影响因子:
0.5
作者:
Minghua Lin
通讯作者:
Minghua Lin
DOI:
10.1017/cbo9780511840371
发表时间:
1991
期刊:
--
影响因子:
--
作者:
R. Horn;Charles R. Johnson
通讯作者:
R. Horn;Charles R. Johnson
影响因子:
0.7
作者:
Minghua Lin
通讯作者:
Minghua Lin