摘要
提出用一种非单调仿射尺度内点信赖域方法求解简单界约束非线性方程组,该算法使用非单调结构,放宽了接受尝试步的条件,在通常假设条件下,证明了算法的全局收敛性。
This paper presents an affine scaling interior-point trust region method for solving nonlinear equations with simple bounds. By compiling the program with Matlab, the numerical tests show that this new method is very effective.
出处
《常州工学院学报》
2006年第5期43-48,共6页
Journal of Changzhou Institute of Technology
关键词
非线性方程组
界约束
内点信赖域方法
nonlinear equations
simple bounds
interior-point trust region method