Preconditioning the matrix exponential operator with applications

DOI10.1023/A:1023219016301zbMath0929.65024OpenAlexW1503799975MaRDI QIDQ1288953

Paul Castillo, Yousef Saad

Publication date: 25 January 2000

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1023219016301

zbMATH Keywords

preconditioningmatrix exponentialgeneralized Runge-Kutta methodsKrylov subspace approximationsLawson transformation

Mathematics Subject Classification ID

Numerical computation of matrix norms, conditioning, scaling (65F35) Linear ordinary differential equations and systems (34A30) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06)

Related Items

Accelerating Exponential Integrators to Efficiently Solve Semilinear Advection-Diffusion-Reaction Equations, Iterative across-time solution of linear differential equations: Krylov subspace versus waveform relaxation

Uses Software

• ITSOL
• SPARSKIT