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Bubble stabilization of discontinuous Galerkin methods by Paola F. Antonietti; Franco Brezzi; L. Donatella Marini is a Engineering article available to read on EtoBox.

What is Bubble stabilization of discontinuous Galerkin methods about?

We analyze the stabilizing effect of the introduction of suitable bubble functions in DG formulations for linear second order elliptic problems, working, for the sake of simplicity, on Laplace operator. In particular we analyze the non-symmetric formulation of Baumann-Oden on rather general decompositions, and we show that the piecewise linear discontinuous approximation, without jump stabilization, can be used if suitable bubbles are added to the local spaces.

Who reads Bubble stabilization of discontinuous Galerkin methods?

Author

Paola F. Antonietti; Franco Brezzi; L. Donatella Marini

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0045-7825)

Published

2009

Language

EN

Field

Engineering (Physical Sciences)