@Article{IJNAMB-5-299,
author = {},
title = {Babuška's Penalty Method for Inhomogeneous Dirichlet Problem: Error Estimates and Multigrid Algorithms},
journal = {International Journal of Numerical Analysis Modeling Series B},
year = {2014},
volume = {5},
number = {4},
pages = {299--316},
abstract = {This article is two fold. Firstly, we derive optimal order a priori error estimates
for Babuška's penalty method applied to inhomogeneous Dirichlet problem. Secondly, we derive
convergence of W-cycle and V-cycle multigrid algorithms for the resulting system. To this end, a
simple pre-conditioner is introduced to remedy the ill-condition due to over-penalty.},
issn = {},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnamb/236.html}
}