摘要
讨论矩阵不定型问题minX∈Rn×str((C-AXB)TJ(C-AXB))。利用矩阵的Kronecker积,拉直算子和双曲QR分解,给出问题有解的充分必要条件,并在有解条件下给出解的一般表达式。
In this paper,the matrix indefinite problem min X∈Rn×strC-AXBTJC-AXBhas been discussed.Using Kronecker Products,the vec Operator and the hyperbolic QR factorization of matrices,the necessary and sufficient conditions for problem exist solutions are given,and a general form of the solution set is presented when the problem is solvable.
出处
《计算技术与自动化》
2010年第3期53-55,共3页
Computing Technology and Automation
基金
国家自然科学基金项目(10861005)
广西区自然科学基金项目(0991238)
