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Showing 1 to 2 of 2 for “"extended finite elements"”.
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Interactive cutting of finite elements based deformable objects in virtual environments
… methods for an interactive simulation of finite elements based deformable objects as used, e.g., in VR surgical simulators. The main objectives of such simulators are stability and performance of the employed methods allowing for an interactive object manipulation including topological …
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Numerical methods for mass transport equations in two-phase incompressible flows
… discretization for the surface force and the extended finite element (XFEM) for the pressure approximation. The combination of these methods delivers optimal error bounds when the surface tension coefficient is constant. For the general case with a variable surface tension coefficient, we …