On the inf-sup condition for higher order mixed FEM on meshes with hanging nodes

DOI10.1051/m2an:2007005zbMath1129.65086OpenAlexW2058175297MaRDI QIDQ3595155

Friedhelm Schieweck, Vincent Heuveline

Publication date: 10 August 2007

Published in: ESAIM: Mathematical Modelling and Numerical Analysis (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=M2AN_2007__41_1_1_0

zbMATH Keywords

stabilityinf-sup conditionStokes equationsadaptive gridshanging nodeshigher order mixed finite element

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Navier-Stokes equations (35Q30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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