A posteriori error approximation in discontinuous Galerkin method on polygonal meshes in elliptic problems. [PDF]
Jaśkowiec J, Pamin J.
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Extended hybridizable discontinuous Galerkin method
This thesis proposes a new numerical technique: the eXtended Hybridizable Discontinuous Galerkin (X-HDG) Method, to efficiently solve problems including moving boundaries and interfaces. It aims to outperform available methods and improve the results by inheriting favored properties of Discontinuous Galerkin (HDG) together with an explicit interface ...
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Kernel-based active subspaces with application to computational fluid dynamics parametric problems using the discontinuous Galerkin method. [PDF]
Romor F, Tezzele M, Lario A, Rozza G.
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Stability of Discontinuous Galerkin Spectral Element Schemes for Wave Propagation when the Coefficient Matrices have Jumps. [PDF]
Kopriva DA, Gassner GJ, Nordström J.
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Discontinuous Galerkin isogeometric analysis for segmentations generating overlapping regions. [PDF]
Hofer C, Toulopoulos I.
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Shock capturing for discontinuous galerkin methods
Aquesta tesi doctoral proposa formulacions de Galerkin Discontinu (DG) d’alt ordre per la captura de shocks, obtenint alhora solucions altament precises per problemes de flux compressible. En les últimes dècades, la investigació en els mètodes de DG ha estat en constant creixement.
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Trefftz Discontinuous Galerkin Approximation of an Acoustic Waveguide
We propose a modified Trefftz Discontinuous Galerkin (TDG) method for approximating a time-harmonic acoustic scattering problem in an infinitely elongated waveguide. In the waveguide we suppose there is a bounded, penetrable and possibly absorbing scatterer. The classical TDG is not applicable to this important case.
Peter Monk 0001 +2 more
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Author Correction: Supersonic turbulent flow simulation using a scalable parallel modal discontinuous Galerkin numerical method. [PDF]
Houba T +4 more
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On discontinuous Galerkin methods
Discontinuous Galerkin methods have received considerable attention in recent years for applications to many problems in which convection and diffusion terms are present. Several alternatives for treating the diffusion flux effects have been introduced, as well as, for treatment of the convective flux terms.
Zienkiewicz, OC, Taylor, RL
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A discontinuous Galerkin method with fractal elements
We formulate, analyse, and implement a discontinuous Galerkin finite element method (DG-FEM) for the approximation of the solution of an elliptic boundary value problem in a domain with fractal boundary. We consider the case of the Poisson equation in the Koch snowflake domain with zero Dirichlet boundary conditions, but our methodology can be ...
Sergio Gómez 0001 +2 more
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