Weighted FOM and GMRES for solving nonsymmetric linear systems
Two new variants of the full orthogonal method (FOM) and the generalized minimal residual (GMRES) algorithm for solving large and sparse nonsymmetric linear systems are given. To accelerate the convergence a different inner product instead of the Euclidean one is used. Numerical results show the good performances of the new methods.
scientific article; zbMATH DE number 1268410