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An H-Adaptive Unstructured Mesh Refinement Strategy for Unsteady Problems
(Planta Piloto de Ingeniería Química, 2009-12)
An h-adaptive unstructured mesh refinement strategy to solve unsteady problems by the finite element method is presented. The maximum level of refinement for the mesh is prescribed beforehand. The core operation of the ...
Comparison Of Adaptive Multiresolution And Adaptive Mesh Refinement Applied To Simulations Of The Compressible Euler Equations
(SIAM PublicationsPhiladelphia, 2016)
Refinable spaces and local approximation estimates for hierarchical splines
(Oxford University Press, 2017-07)
We study the local approximation properties in hierarchical spline spaces through multiscale quasi-interpolation operators. This construction suggests the analysis of a subspace of the classical hierarchical spline space ...
Adaptive mesh refinement with spectral accuracy for magnetohydrodynamics in two space dimensions
(IOP Publishing, 2007-12)
We examine the effect of accuracy of high-order spectral element methods, with or without adaptive mesh refinement (AMR), in the context of a classical configuration of magnetic reconnection in two space dimensions, the ...
Algorithms for the implementation of adaptive isogeometric methods using hierarchical B-splines
(Elsevier Science, 2018-01)
In this article we introduce all the ingredients to develop adaptive isogeometric methods based on hierarchical B-splines. In particular, we give precise definitions of local refinement and coarsening that, unlike previously ...
Spline-based methods with adaptive refinement for problems of acoustics and fracture mechanics of thin plates
(Universidad de Chile, 2018)
Both the CAD software and FEM software have a significant impact on engineering nowadays. Even though both are powerful tools for design and analysis, the main drawback is that CAD geometries and Finite Element models do ...
An hp-adaptive refinement strategy for hypersingular operators on surfaces
(JOHN WILEY & SONS INC, 2002)
Spectral weno schemes with adaptive mesh refinement for models of polydisperse sedimentation
(WILEY-V C H VERLAG GMBH, 2013)