next up previous
Next: About this document ...

Jehanzeb Chaudhry
Multi-level Parallel Time Integration

101 Weber Building
Colorado State University
Fort Collins
CO
80526
jehanzeb@colostate.edu
Don Estep
Simon Tavener

We explore multi-level techniques for parallel time integration. Our approach is similar to domain decomposition in the sense that we identify regions in the time domain where the error is low. This error information is used to carry out parallel integration. The error information is computed on a coarse mesh, and hence is quite cheap. We also analyse the parallel scheme to derive accurate and reliable error estimate from computed information cheaply.





Copper Mountain 2014-02-23