Efficient Explicit Time Stepping of High Order Discontinuous Galerkin Schemes for Waves

1 code implementation • 9 May 2018 • Svenja Schoeder, Katharina Kormann, Wolfgang Wall, Martin Kronbichler

A crucial step towards efficiency is to evaluate operators in a matrix-free way with sum-factorization kernels.

Numerical Analysis 65M60, 65Y20, 68Q25, 68W40