Theoretical Mathematics & Applications

An Efficient Iterative Method to General-Form to General-Form Tikhonov Regularization

  • Pdf Icon [ Download ]
  • Times downloaded: 10140
  • Abstract

    Tikhonov regularization is a popular method for linear discrete illposed problems. This paper is concerned with the iterative method based on a partial range restricted Arnoldi decomposition of the given matrix. Theoretical analysis and numerical examples are presented to illustrate the benefit of the proposed method.