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Advanced Modeling and Simulation in Engineering Sciences

Table 1 Evolution of r 2 for the elements of a regular mesh ( ε =10 -5 , 20 elements)

From: Treatment of nearly-singular problems with the X-FEM

Element

r 2

1

9.99 10-1

2

1.11 10-1

3

4.00 10-2

4

2.04 10-2

20

6.57 10-4

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