We develop a finite element method for the Laplace–Beltrami operator on a surface with boundary and nonhomogeneous Dirichlet boundary conditions. The method is based on a triangulation of the surface and the boundary conditions are enforced weakly using Nitsche’s method. We prove optimal order a priori error estimates for piecewise continuous polynomials of order k≥1
in the energy and L2
norms that take the approximation of the surface and the boundary into account.
%0 Journal Article
%1 burman2019finite
%A Burman, Erik
%A Hansbo, Peter
%A Larson, Mats G.
%A Larsson, Karl
%A Massing, André
%D 2019
%J Numerische Mathematik
%K 65n30-pdes-bvps-finite-elements
%N 1
%P 141-172
%R 10.1007/s00211-018-0990-2
%T Finite element approximation of the Laplace-Beltrami operator on a surface with boundary.
%U https://link.springer.com/article/10.1007/s00211-018-0990-2
%V 141
%X We develop a finite element method for the Laplace–Beltrami operator on a surface with boundary and nonhomogeneous Dirichlet boundary conditions. The method is based on a triangulation of the surface and the boundary conditions are enforced weakly using Nitsche’s method. We prove optimal order a priori error estimates for piecewise continuous polynomials of order k≥1
in the energy and L2
norms that take the approximation of the surface and the boundary into account.
@article{burman2019finite,
abstract = {We develop a finite element method for the Laplace–Beltrami operator on a surface with boundary and nonhomogeneous Dirichlet boundary conditions. The method is based on a triangulation of the surface and the boundary conditions are enforced weakly using Nitsche’s method. We prove optimal order a priori error estimates for piecewise continuous polynomials of order k≥1
in the energy and L2
norms that take the approximation of the surface and the boundary into account.},
added-at = {2023-07-11T00:45:39.000+0200},
author = {Burman, Erik and Hansbo, Peter and Larson, Mats G. and Larsson, Karl and Massing, André},
biburl = {https://www.bibsonomy.org/bibtex/2297f7206d30247cceb8eca8a72ad1e55/gdmcbain},
doi = {10.1007/s00211-018-0990-2},
ee = {https://www.wikidata.org/entity/Q92582406},
interhash = {0f7b43d156680e8fdb96d724c9a42032},
intrahash = {297f7206d30247cceb8eca8a72ad1e55},
journal = {Numerische Mathematik},
keywords = {65n30-pdes-bvps-finite-elements},
number = 1,
pages = {141-172},
timestamp = {2023-07-11T00:45:39.000+0200},
title = {Finite element approximation of the Laplace-Beltrami operator on a surface with boundary.},
url = {https://link.springer.com/article/10.1007/s00211-018-0990-2},
volume = 141,
year = 2019
}