Convergence of energy stable finite-difference schemes with interfaces
Journal article, Peer reviewed
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Original versionJournal of Computational Physics. 2021, 429, 110020. 10.1016/j.jcp.2020.110020
We extend the convergence results in Svärd and Nordström (2019)  for single-domain energy-stable high-order finite difference schemes, to include domains split into several grid blocks. The analysis also demonstrates that reflective boundary conditions enjoy the same convergence properties. Finally, we briefly indicate that these results (and the previous ones in ) also hold in multiple dimensions.