Browsing by Author "Berger, J. R."
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Article
Galerkin formulations of themethod of fundamental solutions
Berger, J. R.; Karageorghis, Andreas (2013)In this paper,we introduce two Galerkin formulations of the Method of Fundamental Solutions (MFS). In contrast to the collocation formulation of the MFS, the proposed Galerkin formulations involve the evaluation of integrals ...
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The method of fundamental solutions for heat conduction in layered materials
Berger, J. R.; Karageorghis, Andreas (1999)In this paper, we investigate the application of the Method of Fundamental Solutions (MFS) to two-dimensional problems of steady-state heat conduction in isotropic and anisotropic bimaterials. Two approaches are used: a ...
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Article
The method of fundamental solutions for layered elastic materials
Berger, J. R.; Karageorghis, Andreas (2001)In this paper, we investigate the application of the method of fundamental solutions to two-dimensional elasticity problems in isotropic and anisotropic single materials and bimaterials. A domain decomposition technique ...
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Article
Stress intensity factor computation using the method of fundamental solutions
Karageorghis, Andreas; Poullikkas, A.; Berger, J. R. (2006)In this paper, we study the application of the method of fundamental solutions to the computation of stress intensity factors in linear elastic fracture mechanics. The displacements are approximated by linear combinations ...
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Article
Stress intensity factor computation using the method of fundamental solutions: Mixed-mode problems
Berger, J. R.; Karageorghis, Andreas; Martin, P. A. (2007)The method of fundamental solutions is applied to the computation of stress intensity factors in linear elastic fracture mechanics. The displacements are approximated by linear combinations of the fundamental solutions of ...