Journal of Scientific Computing

, Volume 74, Issue 2, pp 1188–1192 | Cite as

Response to “Convergence of Summation-by-Parts Finite Difference Methods for the Wave Equation”

Technical Note
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Abstract

This is a short response to some statements by Wang and Kreiss in “Convergence of Summation-by-Parts Finite Difference Methods for the Wave equation” (Wang and Kreiss in J Sci Comput 71(1):219–245, 2017) that questions results in our paper “On the order of accuracy for difference approximations of initial-boundary value problems” (Svärd and Nordström in J Comput Phys 218(1):333–352, 2006). We show that our results still stand.

References

  1. 1.
    Svärd, M., Nordström, J.: On the order of accuracy for difference approximations of initial-boundary value problems. J. Comput. Phys. 218(1), 333–352 (2006)MathSciNetCrossRefMATHGoogle Scholar
  2. 2.
    Wang, S., Kreiss, G.: Convergence of summation-by-parts finite difference methods for the wave equation. J. Sci. Comput. 71(1), 219–245 (2017)MathSciNetCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2017

Authors and Affiliations

  1. 1.Department of MathematicsUniversity of BergenBergenNorway
  2. 2.Computational Mathematics, Department of MathematicsLinköping UniversityLinköpingSweden

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