A finite element boundary element domain decomposition inverse scattering technique

Author(s):  
Emre Kilic ◽  
Ole Neitz ◽  
Thomas. F. Eibert
2013 ◽  
Vol 353-356 ◽  
pp. 3263-3268 ◽  
Author(s):  
Wael Elleithy

Several existing interface relaxation methods for finite element–boundary element coupling (FEM–BEM) and for boundary element–domain decomposition (BEM–DD) are reviewed. Furthermore, an interface relaxation method for BEM–DD is presented. This is Part I of two papers. In Part II, the convergence conditions of the interface relaxation FEM-BEM coupling and BEM-DD method are established. Example application is given for elaboration


2013 ◽  
Vol 353-356 ◽  
pp. 3269-3275 ◽  
Author(s):  
Wael Elleithy

In Part I of this paper, a mixed Dirichlet-Neumann interface relaxation method for boundary element–domain decomposition (BEM–DD) is presented. In this part, the convergence conditions of the mixed Dirichlet-Neumann interface relaxation finite element-boundary element coupling (FEM–BEM) and for BEM–DD method are established.


2014 ◽  
Vol 580-583 ◽  
pp. 2936-2942 ◽  
Author(s):  
Wael Elleithy ◽  
Lau Teck Leong

Conventional and a class of domain decomposition finite element–boundary element coupling (FEM–BEM) methods are reviewed. This is Part I of two papers. In Part II, a review of the mixed Dirichlet-Neumann domain decomposition FEM-BEM coupling method is presented and optimal dynamic values of the relaxation parameters for the mixed Dirichlet-Neumann FEM-BEM coupling method are, furthermore, derived.


2014 ◽  
Vol 580-583 ◽  
pp. 2943-2947
Author(s):  
Wael Elleithy ◽  
Lau Teck Leong

Part I of this paper presents an overview of the conventional and a class of domain decomposition finite element-boundary element coupling methods. In this part, a review of the mixed Dirichlet-Neumann domain decomposition coupling method, procedures for dynamic calculation of relaxation parameters for the mixed Dirichlet-Neumann FEM-BEM coupling method and an example application are presented.


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