An acceleration scheme for step size constrained time integrators

@inproceedings{Vandekerckhove2005AnAS,
  title={An acceleration scheme for step size constrained time integrators},
  author={Christophe Vandekerckhove and Dirk Roose and Kurt Lust},
  year={2005}
}
Time integration schemes with a fixed time step, much smaller than the dominant slow time scales of the dynamics of the system, arise in the context of stiff ordinary differential equations or in multiscale computations, where a microscopic time-stepper is used to compute macroscopic behaviour. We discuss a method to accelerate such a time integrator by using extrapolation. This method extends the scheme developed by Sommeijer [Increasing the real stability boundary of explicit methods, Comput… CONTINUE READING

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