摘要
本文对于求解非线性方程组 F (x) =0的 Broyden秩 1第二种方法的计算格式进行修正 ,在算法实现过程中使用了δ2 -加速技巧 ,从而大大提高了算法的收敛速度 .
In this paper,the second Broyden method for solving non-linear equations was unpdate. δ 2 -Accelerated technicality was used in the process.The convergent rate increased greatly by using δ 2 -Accelerated technicality.
出处
《数学的实践与认识》
CSCD
北大核心
2003年第12期88-91,共4页
Mathematics in Practice and Theory
