Preconditioning and iterative solution of all-at-once systems for evolutionary partial differential equations

Standard Krylov subspace solvers for self-adjoint problems have rigorous convergence bounds based solely on eigenvalues. However, for non-self-adjoint problems, eigenvalues do not determine behavior even for widely used iterative methods. In this paper, we discuss time-dependent PDE problems, which...

Full description

Bibliographic Details
Main Authors: McDonald, E, Pestana, J, Wathen, A
Format: Journal article
Published: Society for Industrial and Applied Mathematics 2018

Similar Items