%0 Journal Article
%T Implementing FEM-DtN for an incompressible material on an unbounded domain
%A Jairo Duque
%A Liliana Camargo
%J -
%D 2010
%X This paper presents the implementation of the finite element method combined with Dirichlet-to-Neumann (DtN) mapping (derived in terms of an infinite Fourier series) for studying the solvability of an exterior problem arising in linear incomepressible 2D-elasticity. A reliable numerical experiment is also presented showing the accuracy of DtN mapping; only a few Fourier series terms were needed to get a good approximation to the solution. The stable Taylor-Hood element was used for finite element discretisation
%K mixed finite element method
%K Taylor-Hood element
%K DtN technique
%K linear elasticity
%K inf-sup condition
%U https://revistas.unal.edu.co/index.php/ingeinv/article/view/18184