【摘要】 本文把通常的光滑信赖域算法推广到非光滑情形，目标函数仅为局部李普希兹连续，文中子问题的目标函数不必是通常的二次逼近形式。更多还原

【Abstract】 The clasical trust region algirithm for smooth nonlinear programs is extended to the nonsmooth case where the objective function is only locally Lipschitzian and the subprob- lem is the nonquadratic approximation to the objective function.更多还原