Error estimate of the discontinuous Galerkin finite element method for convection-diffusion problems | ||
| basrah journal of science | ||
| Article 7, Volume 34, Issue 2, June 2016, Pages 55-72 PDF (0 K) | ||
| Authors | ||
| Yahya H. Salim; and Ghazi A. Muften; Hashim A. Kashkool | ||
| Abstract | ||
| This paper presents the theory analysis of the discontinuous Galerkin finite element (DGFE) method with respect to space variables only is applied whereas, time remains continuous oflinear convection – diffusion problem .The properties of the bilinear form A(u,v)(v-elliptic and continuity) of (DGFE), stability are proved and the approximate solution is converges with error of order (h). | ||
| Keywords | ||
| linear convection; discontinuous Galerkin method; error estimate; convergent and stability | ||
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