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A mixed discretization of elliptic problems on polyhedra using anisotropic hybrid meshes
(Springer, 2019-06)
A Virtual Element Method is introduced for the mixed approximation of a simple model problem for the Laplace operator on a polyhedron. The method is fully analysed when the meshes are made up of triangular right prisms, ...
Analysis and Prediction of Heat Induced Deformation Produced By the Line Heating Process Using the Finite Element Method
(Universidad Tecnológica de Panamá, Panamá, 2009)
Finite Element Modelling in Premolar TeethModelado de Elementos finitos en dientes premolares
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2013)
Depth Integrated Non Hydrostatic Finite Element Model for Wave PropagationModelo de Elementos Finitos No-Hidrostático Integrado en la Vertical para la Propagación de Olas
(Universidad Tecnológica de Panamá, Panamá, 2017)
Mixed methods for degenerate elliptic problems and application to fractional Laplacian
(EDP Sciences, 2021-02-26)
We analyze the approximation by mixed finite element methods of solutions of equations of the form −div (a∇u) = g, where the coefficient a = a(x) can degenerate going to zero or infinity. First, we extend the classic error ...