@Article{IJNAM-6-147,
author = {D. Sun, Q. Hu and S. Shu},
title = {A Domain Decomposition Method with Lagrange Multiplier Based on the Pointwise Matching Condition},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2009},
volume = {6},
number = {1},
pages = {147--160},
abstract = {<p style="text-align: justify;">In this paper, we are concerned with a non-overlapping domain decomposition method with nonmatching grids. In this method, a new pointwise
matching condition is used to define weak continuity of approximate solutions
on the interface. The main merit of the new method is that numerical integrations can be avoided when calculating interface matrices. We derive an almost
optimal error estimate of the resulting approximate solutions for two kinds
of applicable situations. Some numerical experiments confirm the theoretical
result.</p>},
issn = {2617-8710},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnam/760.html}
}