Divergence-free finite element spaces for stress tensors

DOI10.1016/j.cam.2023.115537OpenAlexW4386391889MaRDI QIDQ6056212

Michal Křížek, Sergey Korotov

Publication date: 30 October 2023

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2023.115537

zbMATH Keywords

mixed boundary conditionsAiry functiondivergence-free finite elementsdual variational formulation\(C^1\)-elements

Mathematics Subject Classification ID

Numerical and other methods in solid mechanics (74Sxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx)

Cites Work

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• Convergence of an equilibrium finite element model for plane elastostatics
• Numerical approximation of generalized Newtonian fluids using Powell-Sabin-Heindl elements: I. theoretical estimates
• Simplicial Partitions with Applications to the Finite Element Method

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