This paper presents a restarted conjugate gradient iterative algorithm for solving ill-posed problems.The damped Morozov's discrepancy principle is used as a stopping rule,Numerical experiments are given to illust...This paper presents a restarted conjugate gradient iterative algorithm for solving ill-posed problems.The damped Morozov's discrepancy principle is used as a stopping rule,Numerical experiments are given to illustrate the efficiency of the method.展开更多
基金Supported by CAS Hundred Talents Program and Digital Earth (KZCX2-312)also partially supported by National Natural Science Foundation of China (No.19731010).
文摘This paper presents a restarted conjugate gradient iterative algorithm for solving ill-posed problems.The damped Morozov's discrepancy principle is used as a stopping rule,Numerical experiments are given to illustrate the efficiency of the method.