Convergence of energy stable finite-difference schemes with interfaces

• We extend the convergence results in Svärd and Nordström (2019) [7] 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 [7]) also hold in multiple dimensions.

Ämnesord

NATURVETENSKAP  -- Matematik -- Beräkningsmatematik (hsv//swe)

NATURAL SCIENCES  -- Mathematics -- Computational Mathematics (hsv//eng)

Nyckelord

Convergence properties; Convergence results; Finite difference scheme; Grid blocks; High order finite difference schemes; Multiple dimensions; Single domains

Finite difference method

Publikations- och innehållstyp

ref (ämneskategori)

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