Divergence-free reconstruction operators for pressure-robust Stokes discretizations with continuous pressure finite elements. (English) Zbl 1457.65202


65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs
76D07 Stokes and related (Oseen, etc.) flows
76D05 Navier-Stokes equations for incompressible viscous fluids
76M10 Finite element methods applied to problems in fluid mechanics
35Q30 Navier-Stokes equations


Netgen; NGSolve
Full Text: DOI arXiv


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