Krylov projection methods for linear Hamiltonian systems
Numerical Analysis
2018-08-22 v1
Abstract
We study geometric properties of Krylov projection methods for large and sparse linear Hamiltonian systems. We consider in particular energy preservation. We discuss the connection to structure preserving model reduction. We illustrate the performance of the methods by applying them to Hamiltonian PDEs.
Keywords
Cite
@article{arxiv.1808.06674,
title = {Krylov projection methods for linear Hamiltonian systems},
author = {Elena Celledoni and Lu Li},
journal= {arXiv preprint arXiv:1808.06674},
year = {2018}
}
Comments
16 pages, 17 figures