= Extended finite element method
{wiki=Extended_finite_element_method}
The Extended Finite Element Method (XFEM) is an advanced numerical technique used in computational mechanics to analyze problems involving discontinuities, such as cracks and interfaces, within the framework of the finite element method (FEM). It enhances the traditional FEM by allowing for the representation of discontinuities without the need for mesh refinement or re-meshing, which can be both labor-intensive and computationally expensive.
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