A note on the efficient implementation of Hamiltonian BVMs

Authors :: Brugnano, Luigi
Iavernaro, Felice
Trigiante, Donato
Source :: Journal of Computational and Applied Mathematics, 236 (2011) 375-383
Publication Year :: 2010
Abstract: We discuss the efficient implementation of Hamiltonian BVMs (HBVMs), a recently introduced class of energy preserving methods for canonical Hamiltonian systems, via their blended formulation. We also discuss the case of separable problems, for which the structure of the problem can be exploited to gain efficiency.<br />Comment: 10 pages, 4 figures

Database :: arXiv
Journal :: Journal of Computational and Applied Mathematics, 236 (2011) 375-383
Publication Type :: Report
Accession number :: edsarx.1012.2323
Document Type :: Working Paper
Full Text :: https://doi.org/10.1016/j.cam.2011.07.022