A comparison result for multisplittings and waveform relaxation methods
β Scribed by Andreas Frommer; Bert Pohl
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 536 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1070-5325
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## Abstract A class of twoβstep waveform relaxation methods is established and studied for solving implicit linear initial value problems, which, in particular, includes the alternating direction implicit waveform relaxation (ADIWR) methods. The convergence property of the ADIWR methods is studied
Waveform relaxation is a technique to solve large systems of ordinary differential equations (ODEs) in parallel. The right hand side of the system is split into subsystems which are only loosely coupled. One then solves iteratively all the subsystems in parallel and exchanges information after each