In this paper,the authors propose a novel smoothing descent type algorithm with extrapolation for solving a class of constrainednonsmooth and nonconvex problems,where the nonconvex term is possibly *** algorithm adop...
详细信息
In this paper,the authors propose a novel smoothing descent type algorithm with extrapolation for solving a class of constrainednonsmooth and nonconvex problems,where the nonconvex term is possibly *** algorithm adopts the proximal gradient algorithm with extrapolation and a safe-guarding policy to minimize the smoothed objective function for better practical and theoretical ***,the algorithm uses a easily checking rule to update the smoothing parameter to ensure that any accumulation point of the generated sequence is an(afne-scaled)Clarke stationary point of the original nonsmooth and nonconvex *** experimental results indicate the effectiveness of the proposed algorithm.
暂无评论