P-(skew)symmetric common solutions to a pair of quaternion matrix equations
P-(skew)symmetric common solutions to a pair of quaternion matrix equations
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一对四元数矩阵方程的 P-(斜)对称公解
DOI:
10.1016/j.amc.2007.05.021
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发表时间:
2008-02
影响因子:
4
通讯作者:
Chang, Hai-Xia
中科院分区:
文献类型:
--
作者:
Lin, Chun-Yan;Wang, Qing-Wen;Chang, Hai-Xia
An n×n quaternion matrix A is termed P-symmetric (or P-skewsymmetric) if A=PAP (or A=−PAP), where P is an n×n nontrivial quaternion involution. In this paper, we first establish necessary and sufficient conditions for the existence and the expression of the general solution to the system of quaternion matrix equations A1X1=C1,A2X2=C2,A3X1B1+A4X2B2=Cb, then use the results on the system mentioned above to give necessary and sufficient conditions for the existence and the representations of P-symmetric and P-skewsymmetric solutions to the system of quaternion matrix equations AaX=Caand AbXBb=Cb. Furthermore, we establish representations of P-symmetric and P-skewsymmetric quaternion matrices. A numerical example is presented to illustrate the results of this paper.
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DOI:
10.1155/s0161171202007792
发表时间:
2002
影响因子:
1.2
作者:
S. Blyumin;J. Golan
通讯作者:
S. Blyumin;J. Golan
DOI:
10.1137/s0036144595294801
发表时间:
1997-06
期刊:
SIAM Rev.
影响因子:
--
作者:
R. Reid
通讯作者:
R. Reid
影响因子:
1.1
作者:
J. Baksalary;R. Kala
通讯作者:
J. Baksalary;R. Kala
影响因子:
1.1
作者:
A. Melman
通讯作者:
A. Melman
影响因子:
2.9
作者:
Wang, QW
通讯作者:
Wang, QW