摘要
介绍了函数mid(·)可以把混合互补问题转化为一个等价的非光滑的方程组 ,由于其非光滑性 ,难以直接用光滑Newton法求解 ,光滑化就显得尤为重要 .文中采用熵摄动来光滑化函数mid(·) ,讨论了得到的光滑化函数的一些性质 .
The function mid(·) can be used to translate a mixed complementarity problem into an equivalent system of non smooth equations. It is difficult to solve the non smooth equations by smooth Newton methods because of the non smoothness. Therefore it is important to make the non smooth equations smoothed. In this article, the entropy function is used to smooth the non smooth function mid(·), and some properties of the smoothing function are discussed.
出处
《甘肃工业大学学报》
北大核心
2003年第1期134-136,共3页
Journal of Gansu University of Technology
基金
基础性研究专项基金 (G19990 3 2 80 5 )
