On the problem of spectral optimization of iterative methods. (English. Russian original) Zbl 0516.65034
U.S.S.R. Comput. Math. Math. Phys. 22, No. 4, 3-13 (1982); translation from Zh. Vychisl. Mat. Mat. Fiz. 22, 773-782 (1982).
MSC:
65J10 | Numerical solutions to equations with linear operators |
65F10 | Iterative numerical methods for linear systems |
47A50 | Equations and inequalities involving linear operators, with vector unknowns |