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A parareal in time semi-implicit approximation of the Navier-Stokes equations (2004)
| Content Provider | CiteSeerX |
|---|---|
| Author | Fischer, Paul F. Maday, Yvon Hecht, Frédéric |
| Abstract | Summary. The “parareal in time ” algorithm introduced in Lions et al. [2001] enables parallel computation using a decomposition of the interval of time integration. In this paper, we adapt this algorithm to solve the challenging Navier-Stokes problem. The coarse solver, based on a larger timestep, may also involve a coarser discretization in space. This helps to preserve stability and provides for more significant savings. 1 |
| File Format | |
| Publisher Date | 2004-01-01 |
| Publisher Institution | Proceedings of Fifteen International Conference on Domain Decomposition Methods |
| Access Restriction | Open |
| Subject Keyword | Parallel Computation Significant Saving Time Semi-implicit Approximation Navier-stokes Problem Coarser Discretization Navier-stokes Equation Time Integration Time Algorithm Coarse Solver |
| Content Type | Text |
| Resource Type | Proceeding |
