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Showing 1 to 3 of 3 for “"Incompressible elasticity"”.
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A variational multiscale a-posteriori error estimation method for nearly incompressible elasticity
… finite element method for nearly incompressible elasticity that is based on variational multiscale concepts. The displacement field is decomposed into coarse scales captured by the finite element mesh and fine scales representing the part of the physics unresolved by the mesh. This …
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Restriction methods for shape and topology optimization
… of the mixed variational formulation of incompressible elasticity and Stokes flow problems. Conceptually, polygonal finite elements are the natural extension of commonly used linear triangles and bilinear quads to all convex n-gons. To facilitate their use, we present a simple but robust …
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A variational multiscale computational framework for nonlinear interfacial solid mechanics
… combined with a stabilized mixed method for elasticity with a built-in error estimation module. The unifying approach for deriving these components is the Variational Multiscale (VMS) method, a guiding philosophy for recovering stability through the modeling of features that are filtered out …