TY - JOUR
T1 - Approximation of Infinite Boundary Condition and Its Application to Finite Element Methods
AU - Hou-De Han & Xiao-Nan Wu
JO - Journal of Computational Mathematics
VL - 2
SP - 179
EP - 192
PY - 1985
DA - 1985/03
SN - 3
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/9615.html
KW - 
AB - <p style="text-align: justify;">The exterior boundary value problems of Laplace equation and linear elastic equations are considered. A series of approximate infinite boundary conditions are given. Then the original problem is reduced to a boundary value problem on a bounded domain. The finite element approximation of this problem and its error estimate are obtained. Finally, a numerical example shows that this method is very effective.</p>