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A simple and flexible framework to adapt dynamic meshes
(Pergamon-elsevier Science LtdOxfordInglaterra, 2008)
An adaptive Uzawa FEM for the Stokes problem: Convergence without the inf-sup condition
(Society for Industrial and Applied Mathematics, 2002-09)
We introduce and study an adaptive finite element method (FEM) for the Stokes system based on an Uzawa outer iteration to update the pressure and an elliptic adaptive inner iteration for velocity. We show linear convergence ...
Malhas móveis para solução numérica de equações diferenciais parciais
(Faculdade Católica Salesiana, 2020)
Comparison Of Adaptive Multiresolution And Adaptive Mesh Refinement Applied To Simulations Of The Compressible Euler Equations
(SIAM PublicationsPhiladelphia, 2016)
A biologically-inspired mesh optimizer based on pseudo-material remodeling
(Springer, 2021-10)
Moving boundaries and interfaces are commonly encountered in fluid flow simulations. For instance, fluid-structure interaction simulations require the formulation of the problem in moving domains, making the mesh distortion ...
On Convex Functions and the Finite Element Method
(Society for Industrial and Applied Mathematics, 2009-12)
Many problems of theoretical and practical interest involve finding a convex or concave function.For instance, optimization problems such as finding the projection on the convex functions in $H^k(Omega)$, or some problems ...
Template-based quadrilateral meshing
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
Generating quadrilateral meshes is a highly non-trivial task, as design decisions are frequently driven by specific application demands. Automatic techniques can optimize objective quality metrics, such as mesh regularity, ...
Refinamiento h-adaptativo de mallas no estructuradas en problemas estacionarios y transitorios de flujos compresibles
(2009-06-24)
An adaptive refinement strategy to solve steady and unsteady compressible non- viscous flows by the finite element method over unstructured meshes is developed. The quality of the adapted mesh is the main driving force to ...