سعید کریمی جعفر بیگلو

In this paper, an iterative approach based on the GL- LSQR method is proposed which is more general and includes all of matrix equations and some constrained linear matrix equations system. When the matrix equations are consistent, a least norm solution can be obtained. Moreover, the optimal approximate so- lution to a given group of matrices by new method, can be derived. Finally, some numerical experiments are given to compare the new iterative method with some existent methods.