When mixed methods for the incompressible Navier–Stokes were introduced in the early 70ies, it was claimed that the divergence-constraint could be relaxed without danger. Recently, this claim has been challenged. Therefore, we review the numerical error analysis of mixed methods and show that divergence-free/pressure-robust mixed methods behave in a provably much more robust way.
CITATION STYLE
Ahmed, N., Linke, A., & Merdon, C. (2017). Towards pressure-robust mixed methods for the incompressible navier–stokes equations. In Springer Proceedings in Mathematics and Statistics (Vol. 199, pp. 351–359). Springer New York LLC. https://doi.org/10.1007/978-3-319-57397-7_28
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