Convergence of Krylov methods for sums of two operators

DOI10.1007/BF01733791zbMath0879.65030MaRDI QIDQ2565274

Olavi Nevanlinna

Publication date: 11 March 1997

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

convergenceHilbert spaceKrylov subspace methodsnuclear operators

Mathematics Subject Classification ID

Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Numerical solutions to equations with linear operators (65J10) Equations and inequalities involving linear operators, with vector unknowns (47A50)

Related Items

Meromorphic resolvents and power bounded operators, Error Analysis of Krylov Methods In a Nutshell, Properties of iteration of Toeplitz operators with Toeplitz preconditioners, Stability of Linear GMRES Convergence with Respect to Compact Perturbations

Cites Work

• QMR: A quasi-minimal residual method for non-Hermitian linear systems
• Classes of linear operators. Vol. I
• GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems
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