A posteriori error estimation of residual type for anisotropic diffusion-convection-reaction problems
نویسندگان
چکیده
This paper presents an a posteriori residual error estimator for diffusion– convection–reaction problems with anisotropic diffusion, approximated by a SUPG finite element method on isotropic or anisotropic meshes in Rd, d = 2 or 3. The equivalence between the energy norm of the error and the residual error estimator is proved. Numerical tests confirm the theoretical results.
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ورودعنوان ژورنال:
- J. Computational Applied Mathematics
دوره 235 شماره
صفحات -
تاریخ انتشار 2011