Quasi-disjoint pentadiagonal matrix systems for the parallelization of compact finite-difference schemes and filters

DOI10.1016/j.jcp.2013.01.046zbMath1349.65738OpenAlexW2029539869MaRDI QIDQ346354

Jae Wook Kim

Publication date: 5 December 2016

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://eprints.soton.ac.uk/337165/1/__soton.ac.uk_UDE_PersonalFiles_Users_jwk_mydocuments_Academic%2520Work_Publications_JCP2012_AuthorCopy.pdf

zbMATH Keywords

computational aeroacousticsparallel computingcompact filterscompact schemes

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Parallel numerical computation (65Y05) Finite difference methods for boundary value problems involving PDEs (65N06)

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Uses Software

• SPIKE

Cites Work

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• Direct computation of the sound from a compressible co-rotating vortex pair
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• Prefactored small-stencil compact schemes

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