讨论了利用NCP函数将KKT条件转化为与之等价的一个半光滑等式,并针对求解这个半光滑KKT等式的混合拟牛顿算法,在比较弱的条件下,证明了算法所计算的序列中原问题变量的超线性收敛性.
A semismooth equation obtained by conditions and a mixed quasi-newton method an NCP function for the KKT first-order optimality for this equation are discussed. The supedinear convergence of the primal variables under milder conditions is proved.