Insights on Aliasing Driven Instabilities for Advection Equations with Application to Gauss–Lobatto Discontinuous Galerkin Methods
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DOI: 10.1007/s10915-017-0585-6
Abstract: We analyse instabilities due to aliasing errors when solving one dimensional non-constant advection speed equations and discuss means to alleviate these types of errors when using high order discontinuous Galerkin (DG) schemes. First, we compare… read more here.
Keywords: driven instabilities; gauss lobatto; instabilities advection; discontinuous galerkin ... See more keywords