On mixed finite element approximations of shape gradients in shape optimization with the <scp>Navier–Stokes</scp> equation

DOI10.1002/num.22947MaRDI QIDQ6064538

Shengfeng Zhu, Jiajie Li, Xiaoqin Shen

Publication date: 12 December 2023

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

zbMATH Keywords

error estimateNavier-Stokes equationshape optimizationmixed finite elementshape gradientMINI element

Mathematics Subject Classification ID

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)

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