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The weight function plays an important role in the performance of the element-free Galerkin Method (EFGM). It can impose a tremendous influence on the accuracy of solutions, the complexity of computation and the rate of convergence. The continuity of the weight function causes the continuity of the shape function in the EFGM. Therefore, it becomes particularly urgent to select an appropriate weight...
The element free Galerkin method (EFGM) to problems in three dimensional (3D) electromagnetic computations is proposed in this paper. The results with different weight functions are compared to the exact solution to evaluate the performance of the weight functions. The penalty method is used to implement the essential boundary conditions in the EFGM. The application of the EFGM in 3D problems is given...
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