A New Implementation of GMRES Using Generalized Purcell Method Morteza

  • Sayed Hodjatollah Momeni-Masuleh
  • Published 2013


In this paper, a new method based on the generalized Purcell method is proposed to solve the usual least-squares problem arising in the GMRES method. The theoretical aspects and computational results of the method are provided. For the popular iterative method GMRES, the decomposition matrices of the Hessenberg matrix is obtained by using a simple recursive… (More)

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