Uppsala University Department of Information Technology

Technical Report 2004-036

High Order Finite Difference Operators with the Summation by Parts Property Based on DRP Schemes

Stefan Johansson

August 2004

Strictly stable high order finite difference methods based on Tam and Webb's dispersion relation preserving schemes have been constructed. The methods have been implemented for a 1D hyperbolic test problem, and the theoretical order of accuracy is observed.

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Uppsala Universitet