TY - JOUR
T1 - Domain Decomposition Methods with Nonmatching Grids for the Unilateral Problem
AU - Luo , Ping
AU - Liang , Guo-Ping
JO - Journal of Computational Mathematics
VL - 2
SP - 197
EP - 206
PY - 2002
DA - 2002/04
SN - 20
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/8910.html
KW - Domain decomposition, Variational inequality, Global superconvergence, Non-matching grids.
AB - <p style="text-align: justify;">This paper is devoted to the construction of domain decomposition methods with nonmatching grids based on mixed finite element methods for the unilateral problem. The existence and uniqueness of solution are discussed and optimal error bounds are obtained. Furthermore, global superconvergence estimates are given.</p>