摘要
分析了牛顿法解二次方程的优点和缺点.结合优化理论中最速下降法思想,给出一种新的算法解二次矩阵方程,并列出几个数值例子说明算法是可行的.
The merit and defect of Newton method for the quadratic matrix equation were analyzed. The steepest descent method was applied in optimization to solve the quadratic matrix equation, and a new algorithm was given. Several numerical examples were presented to illustrate the feasibility of our algorithm
出处
《湖南大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2008年第4期85-88,共4页
Journal of Hunan University:Natural Sciences
基金
国家自然科学基金资助项目(10571047)
高校博士学科点专项科研基金资助项目(20060532014)