... Deformable Image Registration (DIR) is a powerful computational method for image analysis, with promising applications in the diagnosis of human disease. Despite being widely used in the medical imaging community, the ...

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... the **finite**-**element** framework adopted in this work, are the introduction of a-posteriori mesh refinement **methods**, where recent results in linear elasticity for mixed formulations with Neumann boundary ...

27

... space-time **element**, the trial solution and weighting function are approximated by a **finite** basis which depend on both spatial x , and tem- poral t, ...of **finite** **element** basis functions in our ...

6

... **Finite** **element** **methods** are currently being applied to solve many mechanical problems. It allows to analyse the crane structure stress, forces, accelerations,... so as to verify that it has been ...

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... usual **finite** difference or **finite** **element** **methods** do not provide convergent sequences of approximations to the boundary control of the continuous wave equation, as the mesh size goes to zero ...

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... Nitcshe **methods**, and other **methods** like contact mechanics or extended **finite** elements **methods**, among others, are ...spectral **element** and mortar **finite** **element** ...these ...

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... order **finite** method introduced by Raviart and Thomas has been applied in Bermúdez et al [3] to the case of porous media with rigid skeleton to solve, in particular, the response problem when using both a Darcy's ...

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... associated **finite** **element** subspace (for instance, piece- wise constant functions become a feasible ...dual-mixed **methods** lies on the possibility of introducing further unknowns with a physical ...

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... Radiation of biharmonic wave of **finite** amplitude into the same area involves considerable broadening of the spectrum of wave. There appear higher harmonic components of primary waves, as well as the waves of ...

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... We consider the same standard piecewise linear and continuous elements to discretize each variable on the solid displacement. For the ﬂuid displacement we choose the lowest degree Raviart- Thomas tetrahedral ﬁnite ...

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... **element** was composed of 20 contact points. The elements of the Komazume and Doza parts were made smaller than the other parts. The number of circumferential divisions was 60, and the upper two small areas were ...

7

... measurement **methods**, which assume diffuse field conditions, cannot apply. A **finite** **element** model was used to study sound insulation of solid heavyweight walls and lightweight cavity walls, for ...

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... Analytical solutions of the Helmholtz equation can only be obtained for very simple enclosure geometries. So, to be able to accurately calculate the sound field in arbitrary shaped enclosures, one has to resort to ...

6