New coercive diffuse domain methods for Dirichlet conditions derived from mixed formulations and Nitsche's approach, with coercivity proofs and numerical tests showing improved accuracy on Navier-Stokes benchmarks.
Evans and Rasmus Tamstorf , year=
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Proves an inf-sup stability estimate for a penalty-free asymmetric Nitsche method with Nédélec edge elements under an isolated patch condition on tetrahedral meshes.
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Diffuse Domain Methods with Dirichlet Boundary Conditions
New coercive diffuse domain methods for Dirichlet conditions derived from mixed formulations and Nitsche's approach, with coercivity proofs and numerical tests showing improved accuracy on Navier-Stokes benchmarks.
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A Penalty-Free Asymmetric Nitsche's Method for Edge Elements
Proves an inf-sup stability estimate for a penalty-free asymmetric Nitsche method with Nédélec edge elements under an isolated patch condition on tetrahedral meshes.