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A posteriori error estimation for a new stabilized discontinuous Galerkin method

✍ Scribed by A. Romkes; S. Prudhomme; J.T. Oden

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
413 KB
Volume
16
Category
Article
ISSN
0893-9659

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✦ Synopsis

A posterior% error estimates are derived for a stabilized discontinuous Galerkin method (DGM) [l]. Equivalence between the error norm and the norm of the residual functional is proved, and consequently, global error estimates are obtained by estimating the norm of the residual. Oneand two-dimensional numerical experiments are shown for a reaction-diffusion type model problem.

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