Artículo

Order preserving SUPG stabilization for the virtual element formulation of advection–diffusion problems

Benedetto, Matías FernandoIcon ; Berrone, Stefano; Borio, A.; Pieraccini, S.; Scialò, S.
Fecha de publicación: 11/2016
Editorial: Elsevier Science
Revista: Computer Methods in Applied Mechanics and Engineering
ISSN: 0045-7825
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

In the framework of the discretization of advection–diffusion problems by means of the Virtual Element Method, we consider stabilization issues. Herein, stabilization is pursued by adding a consistent SUPG-like term. For this approach we prove optimal rates of convergence. Numerical results clearly show the stabilizing effect of the method up to very large Péclet numbers and are in very good agreement with the expected rate of convergence.
Palabras clave: Virtual Element Methods , Advection Diffusion Problem , Supg , Stability , Convergence
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/19924
URL: http://www.sciencedirect.com/science/article/pii/S0045782516301773
DOI: http://dx.doi.org/10.1016/j.cma.2016.07.043
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Articulos(INTECIN)
Articulos de INST.D/TEC.Y CS.DE LA ING."HILARIO FERNANDEZ LONG"
Citación
Benedetto, Matías Fernando; Berrone, Stefano; Borio, A.; Pieraccini, S.; Scialò, S.; Order preserving SUPG stabilization for the virtual element formulation of advection–diffusion problems; Elsevier Science; Computer Methods in Applied Mechanics and Engineering; 311; 11-2016; 18-40
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