摘要
基于一种新的思路,本文将一类约束矩阵方程问题化为无约束矩阵方程问题,从而轻易地获得了简洁且满意的结果.
Based on a kind of new train of thought, a class of constrained matrix equation problems are reformulated into unconstrained matrix equation problems so that compact and satisfactory results are obtained easily.
出处
《经济数学》
2007年第2期217-220,共4页
Journal of Quantitative Economics
基金
国家自然科学基金资助项目(60572114)
关键词
中心对称矩阵
矩阵方程
最佳逼近
Centrosymmetric matrix,matrix equation,optimal approximation
