Browsing Produção Intelectual em Bases Externas by Subject "Método dos elementos finitos"

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Analysis of the Finite Element Method for the Laplace–Beltrami Equation on Surfaces with Regions of High Curvature Using Graded Meshes

Guzman, Johnny; Madureira, Alexandre; Sarkis, Marcus; Walker, Shawn
2017

We derive error estimates for the piecewise linear finite element approximation of the Laplace–Beltrami operator on a bounded, orientable, (Formula presented.), surface without boundary on general shape regular meshes. As ...
A hybrid-mixed method for elasticity

Harder, Christopher; Madureira, Alexandre L.; Valentin, Frédéric
2016-04

This work presents a family of stable finite element methods for two-and three-dimensional linear elasticity models. The weak form posed on the skeleton of the partition is a byproduct of the primal hybridization of the ...