@Article{JCM-1-259, author = {Zhong-Ci Shi}, title = {On the Convergence Rate of the Boundary Penalty Method}, journal = {Journal of Computational Mathematics}, year = {1983}, volume = {1}, number = {3}, pages = {259--263}, abstract = {
The convergence rate of the boundary penalty finite element method is discussed for a model Poisson equation with inhomogeneous Dirichlet boundary conditions and a sufficiently smooth solution. It is proved that an optimal convergence rate can be achieved which agrees with the rate obtained recently in the numerical experiments by Utku and Carey.
}, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/9702.html} }