Article citationsMore>>

Baglama, J. and Reichel, L. (2007) Augmented GMRES-Type Methods. Numerical Linear Algebra with Applications, 14, 337-350.
https://doi.org/10.1002/nla.518

has been cited by the following article:

• TITLE: Some Results on the Range-Restricted GMRES Method

  AUTHORS: Yiqin Lin

  KEYWORDS: Nonsymmetric Linear System, Krylov Subspace Method, Arnoldi Process, GMRES, RRGMRES

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.11 No.12, December 25, 2023

  ABSTRACT: In this paper we reconsider the range-restricted GMRES (RRGMRES) method for solving nonsymmetric linear systems. We first review an important result for the usual GMRES method. Then we give an example to show that the range-restricted GMRES method does not admit such a result. Finally, we give a modified result for the range-restricted GMRES method. We point out that the modified version can be used to show that the range-restricted GMRES method is also a regularization method for solving linear ill-posed problems.