Nonconforming Virtual Elements for the Biharmonic Equation with Morley Degrees of Freedom on Polygonal Meshes
DOI10.1137/22m1496761zbMath1528.65103arXiv2205.08764OpenAlexW4387780678MaRDI QIDQ6069425
Amiya K. Pani, Rekha Khot, Carsten Carstensen
Publication date: 14 November 2023
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2205.08764
smootherpolytopesbiharmonic equationa priorinonconformingvirtual elementsenrichmentadaptive mesh-refinementa posterioricompanion operator
Error bounds for boundary value problems involving PDEs (65N15) 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) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Biharmonic, polyharmonic functions and equations, Poisson's equation in two dimensions (31A30)
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