An extension of the conjugate residual m
β
T. Sogabe; M. Sugihara; S.-L. Zhang
π
Article
π
2009
π
Elsevier Science
π
English
β 752 KB
algorithm Coupled two-term recurrences a b s t r a c t The Conjugate Gradient (CG) method and the Conjugate Residual (CR) method are Krylov subspace methods for solving symmetric (positive definite) linear systems. To solve nonsymmetric linear systems, the Bi-Conjugate Gradient (Bi-CG) method has b