Back to Search
Start Over
Convergence of Lie group integrators
- Source :
- Numerische Mathematik, 144(2), 357-373 (2020)
- Publication Year :
- 2018
-
Abstract
- We relate two notions of local error for integration schemes on Riemannian homogeneous spaces, and show how to derive global error estimates from such local bounds. In doing so, we prove for the first time that the Lie-Butcher theory of Lie group integrators leads to global error estimates.<br />Comment: 18 pages, uses TikZ, v2: corrected typos and minor errors, main results remain unchanged
Details
- Database :
- arXiv
- Journal :
- Numerische Mathematik, 144(2), 357-373 (2020)
- Publication Type :
- Report
- Accession number :
- edsarx.1807.11829
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1007/s00211-019-01083-1