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2021 | OriginalPaper | Buchkapitel

Hierarchical DWR Error Estimates for the Navier-Stokes Equations: h and p Enrichment

verfasst von : B. Endtmayer, U. Langer, J. P. Thiele, T. Wick

Erschienen in: Numerical Mathematics and Advanced Applications ENUMATH 2019

Verlag: Springer International Publishing

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Abstract

In this work, we further develop multigoal-oriented a posteriori error estimation for the nonlinear, stationary, incompressible Navier-Stokes equations. It is an extension of our previous work on two-side a posteriori error estimates for the DWR method. We now focus on h enrichment and p enrichment for the error estimator. These advancements are demonstrated with the help of a numerical example.

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Metadaten
Titel
Hierarchical DWR Error Estimates for the Navier-Stokes Equations: h and p Enrichment
verfasst von
B. Endtmayer
U. Langer
J. P. Thiele
T. Wick
Copyright-Jahr
2021
DOI
https://doi.org/10.1007/978-3-030-55874-1_35