Talks and Poster Presentations (with Proceedings-Entry):
W. Auzinger, H. Hofstätter, O. Koch, M. Thalhammer:
"Reduced order of the local error of splitting for parabolic problems";
Talk: 14th International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2016),
Rhodos;
09-19-2016
- 09-25-2016; in: "Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2016 (ICNAAM-2016)",
AIP Conference Proceedings,
1608
(2017),
ISBN: 9780735415386;
160008
- 160011.
English abstract:
We give a theoretical analysis of the local error of splitting methods applied to parabolic initial-boundary value problems under homogeneous Dirichlet or Neumann boundary conditions. For the Lie-splitting, we provide a theoretical local error analysis that rigorously explains the order reduction observed in numerical experiments.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1063/1.4992342
Created from the Publication Database of the Vienna University of Technology.