首页| English| 中国科学院

FE-ADMM Algorithms for Some Elliptic Optimal Control Problems

副标题:

时间:2018-05-23  来源:数学机械化重点实验室

题目:       FE-ADMM Algorithms for Some Elliptic Optimal Control Problems

报告人:   于波  (大连理工大学)

时间地点:2018.05.25  9:00am  N109

摘要:       An infinite-dimentional inexact ADMM is proposed for solving control constrained optimal control problem with L1 and/or L2 cost. Two 
                   inner subproblems in it are discretized by two different type of finite element scheme, so that one of the discretized subproblem has a closed 
                   form solution and the other can be solved efficiently by PMHSS preconditioned GMRES method.  Theoretical and numerical results are given 
                   to show effectiveness of the proposed methods.
相关附件
相关文档