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矩阵方程AXB=C最小二乘D反对称解
The Least-squares D-skew-symmetric Solutions of the Matrix Equation AXB=C
【摘要】 首先将对称矩阵推广到D反对称矩阵,然后研究了方程AXB=C的D反对称最小二乘解,利用矩阵对的广义奇异分解、标准相关分解及子空间上的投影定理,得到了最小二乘解的通式.
【Abstract】 The symmetric matrices were extended to the D skew-symmetric matrices,and the least squares D skew symmetric solutions of AXB=C were solved.Applying the generalized singular value decomposition,the canonical correlation decomposition and the projection over the subspace,the general expression for the least squares D skew symmetric solutions for AXB=C has been presented.
【关键词】 广义奇异值分解;
标准相关分解;
最小二乘D反对称解;
【Key words】 the genealized sigular value decomposition; the canonical correlation decomposition; least-squares D-skew-symmetric solutions;
【Key words】 the genealized sigular value decomposition; the canonical correlation decomposition; least-squares D-skew-symmetric solutions;
【基金】 国家自然科学基金资助项目(10571047)
- 【文献出处】 经济数学 ,Mathematics in Economics , 编辑部邮箱 ,2010年01期
- 【分类号】O241.6
- 【被引频次】7
- 【下载频次】167