本文构造了非线性互补问题一个新的光滑逼近函数,分析了该函数的一些基本性质.利用这一新的光滑逼近函数建立了求解非线性互补问题的一个Jacobi光滑化方法,并证明了在适当的条件下这一算法是全局及局部超线性收敛的.数值结果表明该方法是有效的.
In this paper, a new smoothing approximation function of NCP is given and its some properties are analyzed. By this new function, a new Jacobian smoothing method for P0- NCP is proposed. The presented method is globally and locally superlinearly convergent under suitable conditions. Some numerical results show that this method is effective for the given problem.