TY - JOUR
T1 - A FEM-BEM Formulation for an Exterior Quasilinear Elliptic Problem in the Plane
JO - Journal of Computational Mathematics
VL - 3
SP - 378
EP - 389
PY - 2008
DA - 2008/06
SN - 26
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/8632.html
KW - Boundary element, Coupling, Finite element, Quasilinear problems.
AB - <p style="text-align: justify;">In this paper, the finite element method and the boundary element method are combined to solve numerically an exterior quasilinear elliptic problem. Based on an appropriate transformation and the Fourier series expansion, the exact quasilinear artificial boundary conditions and a series of the corresponding approximations for the given problem are presented. Then the original problem is reduced into an equivalent problem defined in a bounded computational domain. We provide error estimate for the Galerkin method. Numerical results are presented to illustrate the theoretical results.</p>