Higher order discontinuous Galerkin method for acoustic pulse problem

نویسندگان

  • A. V. Wolkov
  • N. B. Petrovskaya
چکیده

We discuss the methodology of the validation of a higher order discontinuous Galerkin scheme for acoustic computations. That includes an accurate definition of the exact solution in the problem as well as careful study of convergence properties of a DG scheme for a chosen acoustic problem. The efficiency of a higher order scheme will be confirmed for computations on coarse meshes.

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عنوان ژورنال:
  • Computer Physics Communications

دوره 181  شماره 

صفحات  -

تاریخ انتشار 2010